apple.com - dns.ninja
apple.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2620:149:af0::10πΊπΈ Apple2620:149:af0::/48 | ||||||
| PTR | safaricampaign.apple | ||||||
| PTR | apple.com | ||||||
| PTR | icloud.com | ||||||
| A | 17.253.144.10πΊπΈ Apple17.253.144.0/24 | ||||||
| NS | ns-ext-prod.jackfruit.apple.com β | ||||||
| NS | a.ns.apple.com | ||||||
| A | 2620:149:ae0::53πΊπΈ Apple2620:149:ae0::/48 | ||||||
| PTR | a.ns.apple.com | ||||||
| A | 17.253.200.1πΊπΈ Apple17.253.200.0/24 | ||||||
| PTR | a.ns.apple.com | ||||||
| NS | b.ns.apple.com | ||||||
| A | 2620:149:ae7::53πΊπΈ Apple2620:149:ae7::/48 | ||||||
| PTR | b.ns.apple.com | ||||||
| A | 17.253.207.1πΊπΈ Apple17.253.207.0/24 | ||||||
| PTR | b.ns.apple.com | ||||||
| NS | c.ns.apple.com | ||||||
| A | 2620:171:800:714::1πΊπΈ UNSPECIFIED2620:171:800::/48 Packet Clearing House - v6 Anycast Prefix - 714 | ||||||
| PTR | c.ns.apple.com | ||||||
| A | 204.19.119.1πΊπΈ UNSPECIFIED204.19.119.0/24 Packet Clearing House - v4 Anycast Prefix - 714 | ||||||
| PTR | c.ns.apple.com | ||||||
| NS | d.ns.apple.com | ||||||
| A | 2620:171:801:714::1πΊπΈ UNSPECIFIED2620:171:801::/48 Packet Clearing House - v6 Anycast Prefix - 714 | ||||||
| PTR | d.ns.apple.com | ||||||
| A | 204.26.57.1πΊπΈ UNSPECIFIED204.26.57.0/24 Packet Clearing House - v4 Anycast Prefix - 714 | ||||||
| PTR | d.ns.apple.com | ||||||
| MX | mx-in.g.apple.com β | ||||||
| A | 17.57.170.2πΊπΈ Apple17.0.0.0/9 | ||||||
| MX | mx-in-hfd.apple.com(20) | ||||||
| A | 17.57.165.2πΊπΈ Apple17.57.164.0/23 | ||||||
| PTR | mx-in-hfd.apple.com | ||||||
| MX | mx-in-ma.apple.com(20) | ||||||
| A | 17.171.208.6πΊπΈ Apple17.168.0.0/14 | ||||||
| PTR | mx-in-ma.apple.com | ||||||
| MX | mx-in-rn.apple.com(20) | ||||||
| A | 17.56.176.6πΊπΈ Apple17.56.128.0/17 | ||||||
| PTR | mx-in-rn.apple.com | ||||||
| MX | mx-in-sg.apple.com(20) | ||||||
| A | 17.23.14.18πΊπΈ Apple17.23.14.0/23 | ||||||
| PTR | mx-in-sg.apple.com | ||||||
| MX | mx-in-vib.apple.com(20) | ||||||
| A | 17.57.170.2πΊπΈ Apple17.0.0.0/9 | ||||||
| TXT | _eht2v8yfz1agpq7o4zdkkz3k0k86fyr | ||||||
| TXT | _khcec23xgc5b2lb981hup1csjb4cdnz | ||||||
| TXT | 77a4a6de-da14-449c-83c4-85366e0f55f9 | ||||||
| TXT | apple-domain-verification=X5Jt76bn3Dnmgzjj | ||||||
| TXT | cerner-client-id=22dd1d8a-5e8b-4e1e-80ef-39bcdfd42798 | ||||||
| TXT | cerner-client-id=ce3abf18-ee87-43b9-9927-9eb24b4bac4a | ||||||
| TXT | ValidationTokenValue=77a4a6de-da14-449c-83c4-85366e0f55f9 | ||||||
| TXT | miro-verification=2494d255c4c50b1e521650a0659cbf3fa08b0072 | ||||||
| TXT | facebook-domain-verification=n6cqjfucq6plswmtfbwnbbeu1qiq3v | ||||||
| TXT | v=spf1 include:_spf.apple.com include:_spf-txn.apple.com ~all | ||||||
| TXT | adobe-idp-site-verification=6bd5e74c-a3a0-4781-b2e1-e95399b5e11c | ||||||
| TXT | webexdomainverification.8C462=b728ec3f-dfc9-42f9-92cb-9ba8853cbee8 | ||||||
| TXT | yahoo-verification-key=Ay+djyw0qWQgXKWGA/jstjYryTMrKb+PBXI5l8u5/jw= | ||||||
| TXT | google-site-verification=8M6XjQCzydT62jk8HY3VXPAG-nKDllTRV-JpA3-Ktyw | ||||||
| TXT | google-site-verification=L5kkMdiFI8npvb6KlHui84fJaCw5G64DWhaDRIAT4_c | ||||||
| TXT | google-site-verification=zBSq1mG5ssu2If-C17UAz_MzSZDcx03MVxmeDwMNc5w | ||||||
| TXT | Dynatrace-site-verification=7d881a7c-c13f-4146-9d27-2731459e2509__iqls0105tag... | ||||||
| TXT | cisco-ci-domain-verification=6f3bfb849796a518061f8e8c4356f687a138502d86db7427... | ||||||
| TXT | atlassian-domain-verification=mLabq99iaT8kquJechF6l31FAYoNUe3WB7tLpLFUiUYVJCs... | ||||||
| TXT | atlassian-domain-verification=qZD4TfnCAoAjCFQgafhoKQpOs9tviekNK4wYE4a5eK3XoRP... | ||||||
| TXT | json:eyJ3aHkiOiJUaGlzIGlzIHRvIHRydW5jYXRlIFVEUCByZXNwb25zZXMgZm9yIFRYVCBxdWVy... | ||||||
| TXT | json:eyJ3aHkiOiJUaGlzIGlzIHRvIHRydW5jYXRlIFVEUCByZXNwb25zZXMgZm9yIFRYVCBxdWVy... | ||||||
| SOA | ns-ext-prod.jackfruit.apple.comdnscontact@apple.com 2026-07-16 #0 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784175562 | ||||||
rank #9 in the tld
apple.com
apple.com is the primary website of Apple Inc., the technology company that designs and sells consumer electronics.
Key facts
- Owner / operator: Apple Inc.
- TLD:
.comβ gTLD - Primary purpose: corporate website and product information portal
- Status: active
History
| Year | Event |
|---|---|
| 1987 | Domainapple.comregistered by Apple Computer, Inc. |
| 1996 | Apple launches its first public website atapple.com. |
| 2016 | Major redesign ofapple.comwith new flat design and product-focused layout. |
WOT: SAFE (94/100)
π Tranco rank: #10
Apple Inc. is a multinational technology company founded in 1976 by Steve Jobs, Steve Wozniak, and Ronald Wayne. Headquartered in Cupertino, California, Apple designs, manufactures, and sells consumer electronics, software, and services. The company is known for its integrated ecosystem and premium brand positioning.
Apple's hardware lineup includes the iPhone smartphone series, Mac computers (powered by custom Apple Silicon including the M5 chip), iPad tablets, Apple Watch, AirPods wireless audio products, and Vision Pro spatial computing headset. The company also develops operating systems (iOS, macOS, watchOS, visionOS) and offers subscription services including Apple Music, Apple TV+, iCloud, Apple Arcade, Apple Fitness+, and the Apple One bundle.
Apple uses Akamai's DNS infrastructure for its authoritative nameservers, benefiting from Akamai's global anycast network for high availability. The company operates one of the largest app ecosystems through the App Store and is known for strong privacy practices, end-to-end encryption, and accessibility features across all devices.
PTR for
70.200.251.17.in-addr.arpa |
158.152.215.91.in-addr.arpa |
57.152.112.17.in-addr.arpa |
10.144.253.17.in-addr.arpa |
0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.f.a.0.9.4.1.0.0.2.6.2.ip6.arpa |
NS for
MX for
Previously MX for
Subdomains
Same first word
Similar names
DNS History
51 records (13 active, 38 former)
βNSa.ns.apple.com2017-06-22 β 2026-07-16 Β· 3 obs
β 2017-06-22 05:11:12
β 2026-07-16 04:38:18
βNSadns1.apple.com2015-09-04 β 2019-08-16 Β· 5 obs
β 2015-09-04 11:17:14
β 2019-08-16 12:14:54
β 2019-08-19 22:32:28
β 2026-07-16 04:38:18
βNSadns2.apple.com2015-09-04 β 2017-06-20 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-06-20 08:31:24
β 2017-06-22 05:11:12
β 2026-07-16 04:38:18
βNSb.ns.apple.com2017-07-06 β 2026-07-16 Β· 3 obs
β 2017-07-06 03:36:08
β 2026-07-16 04:38:18
βNSc.ns.apple.com2017-07-06 β 2026-07-16 Β· 3 obs
β 2017-07-06 03:36:08
β 2026-07-16 04:38:18
βNSd.ns.apple.com2017-06-22 β 2026-07-16 Β· 3 obs
β 2017-06-22 05:11:12
β 2026-07-16 04:38:18
βNSdsouza-home.comcast.net2021-02-23 β 2021-02-23 Β· 4 obs
β 2021-02-23 06:23:54
β 2021-02-25 08:02:44
β 2026-07-16 04:38:18
βNSe.ns.apple.com2017-06-22 β 2019-08-16 Β· 5 obs
β 2017-06-22 05:11:12
β 2019-08-16 12:14:54
β 2019-08-19 22:32:28
β 2026-07-16 04:38:18
βNSf.ns.apple.com2017-07-06 β 2019-08-16 Β· 5 obs
β 2017-07-06 03:36:08
β 2019-08-16 12:14:54
β 2019-08-19 22:32:28
β 2026-07-16 04:38:18
βNSgridmaster-ib.apple.com2015-09-04 β 2017-06-20 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-06-20 08:31:24
β 2017-06-22 05:11:12
β 2026-07-16 04:38:18
βNSns-ext-prod.jackfruit.apple.com2026-02-16 β 2026-07-16 Β· 3 obs
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βNSnserver.apple.com2015-09-04 β 2021-02-19 Β· 8 obs
β 2015-09-04 11:17:14
β 2017-07-05 03:16:50
β 2017-07-06 03:36:08
β 2019-08-19 22:32:28
β 2021-02-19 16:04:18
β 2021-02-23 06:23:54
β 2026-07-16 04:38:18
βNSnserver2.apple.com2015-09-04 β 2017-07-05 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-07-05 03:16:50
β 2017-07-06 03:36:08
β 2026-07-16 04:38:18
βNSnserver3.apple.com2015-09-04 β 2017-06-20 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-06-20 08:31:24
β 2017-06-22 05:11:12
β 2026-07-16 04:38:18
βNSnserver4.apple.com2015-09-04 β 2017-06-20 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-06-20 08:31:24
β 2017-06-22 05:11:12
β 2026-07-16 04:38:18
βNSnserver5.apple.com2015-09-04 β 2019-08-30 Β· 9 obs
β 2015-09-04 11:17:14
β 2017-07-06 03:36:08
β 2017-07-06 19:53:38
β 2017-08-23 16:48:02
β 2017-08-23 21:18:02
β 2019-08-30 01:44:32
β 2019-09-01 05:48:20
β 2026-07-16 04:38:18
βNSnserver6.apple.com2015-09-04 β 2019-08-30 Β· 9 obs
β 2015-09-04 11:17:14
β 2017-07-05 03:16:50
β 2017-07-06 03:36:08
β 2017-08-23 16:48:02
β 2017-08-23 21:18:02
β 2019-08-30 01:44:32
β 2019-09-01 05:48:20
β 2026-07-16 04:38:18
βNSusmdn4-extxfr-001.dns.apple.com2021-10-29 β 2021-10-29 Β· 4 obs
β 2021-10-29 04:36:16
β 2021-10-30 20:35:18
β 2026-07-16 04:38:18
βNSusmsc2-extxfr-001.dns.apple.com2021-02-23 β 2022-01-13 Β· 5 obs
β 2021-02-23 06:23:54
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXma1-aaemail-dr-lapp01.apple.com2017-01-10 β 2022-01-13 Β· 5 obs
β 2017-01-10 08:44:18
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXma1-aaemail-dr-lapp02.apple.com2017-01-10 β 2022-01-13 Β· 5 obs
β 2017-01-10 08:44:18
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXma1-aaemail-dr-lapp03.apple.com2017-01-10 β 2022-01-13 Β· 5 obs
β 2017-01-10 08:44:18
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXmail-in100.apple.com2015-09-04 β 2017-01-05 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-01-05 20:08:52
β 2017-01-07 05:41:56
β 2026-07-16 04:38:18
βMXmail-in21.apple.com2015-09-04 β 2017-01-10 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-01-10 08:44:18
β 2017-01-11 13:35:14
β 2026-07-16 04:38:18
βMXmail-in22.apple.com2015-09-04 β 2017-01-10 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-01-10 08:44:18
β 2017-01-11 13:35:14
β 2026-07-16 04:38:18
βMXmail-in23.apple.com2015-09-04 β 2017-01-10 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-01-10 08:44:18
β 2017-01-11 13:35:14
β 2026-07-16 04:38:18
βMXmail-in24.apple.com2015-09-04 β 2017-01-10 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-01-10 08:44:18
β 2017-01-11 13:35:14
β 2026-07-16 04:38:18
βMXmail-in25.apple.com2015-09-04 β 2017-01-10 Β· 5 obs
β 2015-09-04 11:17:14
β 2017-01-10 08:44:18
β 2017-01-11 13:35:14
β 2026-07-16 04:38:18
βMXmx-in-hfd.apple.com2026-02-16 β 2026-07-16 Β· 3 obs
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXmx-in-ma.apple.com2026-02-16 β 2026-07-16 Β· 3 obs
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXmx-in-rn.apple.com2026-02-16 β 2026-07-16 Β· 3 obs
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXmx-in-sg.apple.com2026-02-16 β 2026-07-16 Β· 3 obs
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXmx-in-vib.apple.com2026-02-16 β 2026-07-16 Β· 3 obs
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXmx-in.g.apple.com2026-02-16 β 2026-07-16 Β· 3 obs
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXnwk-aaemail-lapp01.apple.com2015-09-04 β 2021-02-14 Β· 5 obs
β 2015-09-04 11:17:14
β 2021-02-14 13:28:28
β 2021-02-19 16:04:18
β 2026-07-16 04:38:18
βMXnwk-aaemail-lapp02.apple.com2015-09-04 β 2021-02-14 Β· 5 obs
β 2015-09-04 11:17:14
β 2021-02-14 13:28:28
β 2021-02-19 16:04:18
β 2026-07-16 04:38:18
βMXnwk-aaemail-lapp03.apple.com2015-09-04 β 2021-02-14 Β· 5 obs
β 2015-09-04 11:17:14
β 2021-02-14 13:28:28
β 2021-02-19 16:04:18
β 2026-07-16 04:38:18
βMXrn-mailsvcp-ppex-lapp14.apple.com2021-02-14 β 2022-01-13 Β· 5 obs
β 2021-02-14 13:28:28
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXrn-mailsvcp-ppex-lapp15.apple.com2021-02-14 β 2022-01-13 Β· 5 obs
β 2021-02-14 13:28:28
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXrn-mailsvcp-ppex-lapp24.apple.com2021-02-14 β 2022-01-13 Β· 5 obs
β 2021-02-14 13:28:28
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXrn-mailsvcp-ppex-lapp25.apple.com2021-02-14 β 2021-03-02 Β· 5 obs
β 2021-02-14 13:28:28
β 2021-03-02 19:54:22
β 2021-03-06 02:30:56
β 2026-07-16 04:38:18
βMXrn-mailsvcp-ppex-lapp34.apple.com2021-02-14 β 2022-01-13 Β· 5 obs
β 2021-02-14 13:28:28
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXrn-mailsvcp-ppex-lapp35.apple.com2021-02-14 β 2022-01-13 Β· 5 obs
β 2021-02-14 13:28:28
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXrn-mailsvcp-ppex-lapp44.apple.com2021-02-14 β 2022-01-13 Β· 5 obs
β 2021-02-14 13:28:28
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βMXrn-mailsvcp-ppex-lapp45.apple.com2021-02-14 β 2022-01-13 Β· 5 obs
β 2021-02-14 13:28:28
β 2022-01-13 11:24:22
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
βA17.142.160.592015-09-04 β 2020-10-08 Β· 5 obs
β 2015-09-04 11:17:14
β 2020-10-08 06:17:28
β 2020-10-09 07:09:22
β 2026-07-16 04:38:18
βA17.149.160.492008-02-19 β 2008-02-19 Β· 3 obs
β 2015-09-04 11:17:14
β 2026-07-16 04:38:18
βA17.172.224.472015-09-04 β 2020-10-08 Β· 5 obs
β 2015-09-04 11:17:14
β 2020-10-08 06:17:28
β 2020-10-09 07:09:22
β 2026-07-16 04:38:18
βA17.178.96.592015-09-04 β 2020-10-08 Β· 5 obs
β 2015-09-04 11:17:14
β 2020-10-08 06:17:28
β 2020-10-09 07:09:22
β 2026-07-16 04:38:18
βA17.253.144.102020-10-09 β 2026-07-16 Β· 6 obs
β 2020-10-09 07:09:22
β 2026-04-20 22:07:06
β 2026-04-20 22:41:20
β 2026-04-20 23:36:54
β 2026-07-16 04:38:18
βA2620:149:af0::102026-02-16 β 2026-07-16 Β· 3 obs
β 2026-02-16 01:37:00
β 2026-07-16 04:38:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| apple.com | a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com | 8 records |
β Authoritative Response
Server:204.26.57.1
NS records: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for apple.com (unsigned zone)
β±οΈ Timing
Total: 379ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 17.253.144.10 |
| AAAA | 1 | 2620:149:af0::10 |
| NS | 4 | a.ns.apple.com, b.ns.apple.com... |
| MX | 6 | mx-in.g.apple.com (pri: 10), mx-in-ma.apple.com (pri: 20)... |
| TXT | 22 | _eht2v8yfz1agpq7o4zdkkz3k0k86fyr, _khcec23xgc5b2lb981hup1csjb4cdnz... |
| SOA | 1 | ns-ext-prod.jackfruit.apple.com dnsconta |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.apple.com, a.ns.apple.com, b.ns.apple.com...)
Related
Analysis
Hierarchy
applelink.apple.com, uss-expe1202.apple.com, supportmetrics-apse1-stage.apple.com, smb-msc.apple.com, nimbus-ui-production-use2.apple.com and hundreds of other host names are subdomains of apple.com.
Name Server Role
The DNS delegation for ionosdotcom.website includes apple.com as a name server.
apple.com is commonly paired with acronis.com, bluehost.com and firefox.com to act as name servers.
Mail Server Role
marinoaccessori.com uses apple.com as a mail server.
IP Addresses
apple.com has two IP addresses: 17.253.144.10 and 2620:149:af0::10
apple.ca, apple.com.bo, www.zkysnetwork.cn and two other host names share IP numbers with apple.com.
Name Servers
apple.com has five name servers, which are ns-ext-prod.jackfruit.apple.com, a.ns.apple.com, b.ns.apple.com and two others.
There is at least partial name server overlap between apple.com and other domains β beatsdrdre2014.com, casquebeats2013.com, itunes12giornidiregali.it and two more among them.
The name servers d.ns.apple.com, c.ns.apple.com and ns-ext-prod.jackfruit.edge.apple.com are often found in combination with these name servers.
All four hostnames β a.ns.apple.com, b.ns.apple.com, c.ns.apple.com and d.ns.apple.com β resolve to two IP numbers apiece: a.ns.apple.com to 17.253.200.1 and 2620:149:ae0::53; b.ns.apple.com to 17.253.207.1 and 2620:149:ae7::53; c.ns.apple.com to 204.19.119.1 and 2620:171:800:714::1; d.ns.apple.com to 204.26.57.1 and 2620:171:801:714::1.
Mail Servers
apple.com accepts email via 6 mail servers: mx-in-hfd.apple.com, mx-in-ma.apple.com, mx-in-rn.apple.com and 3 other.
apple.com has at least partial mail server overlap with other domains such as venice.apple.com, reportingitc.apple.com, iltcl-corpclient-vpn.apple.com and two more.
These mail servers commonly co-occur with mail servers mx-in.g.apple.com, mx-in-vib.apple.com, mx-in-sg.apple.com and 7 others.
Hosts with just one IP address:
mx-in-hfd.apple.com resolves to the IP address 17.57.165.2.
mx-in-ma.apple.com resolves to the IP address 17.171.208.6.
mx-in-rn.apple.com resolves to the IP address 17.56.176.6.
mx-in-sg.apple.com resolves to the IP address 17.23.14.18.
mx-in-vib.apple.com resolves to the IP address 17.57.170.2.
mx-in.g.apple.com resolves to the IP address 17.57.170.2.
mx-in-vib.apple.com and mx-in.g.apple.com each have 17.57.170.2 IP addresses.