null.inc - dns.ninja

null.inc

DNSSECโš ๏ธ Not signed
A183.90.235.17๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv156.xbiz.ne.jp
NSns1.xbiz.ne.jp โญ
A157.112.182.247๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRns1.xbiz.ne.jp
NSns2.xbiz.ne.jp
A35.76.79.244๐Ÿ‡ฏ๐Ÿ‡ต Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xbiz.ne.jp
NSns3.xbiz.ne.jp
A157.112.191.237๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS157.112.184.0/21 XSERVER Inc.
PTRns3.xbiz.ne.jp
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c17::1b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A172.253.115.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.115.0/24
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.27๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 +a:sv156.xbiz.ne.jp +a:null.inc +mx include:spf.sender.xserver.jp ~all
SOAns1.xbiz.ne.jproot@xbiz.ne.jp serial=0

inc

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns0.centralnic.net โญ
NSa.nic.inc
NSb.nic.inc
NSc.nic.inc
NSd.nic.inc
SOAns0.centralnic.nethostmaster@centralnic.net serial=1785830125

Same first word

Similar names

DNS History

11 records (9 active, 2 former)

NSns1.xbiz.ne.jpns2.xbiz.ne.jpns3.xbiz.ne.jpdns1.onamae-expired.comdns2.onamae-expired.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA183.90.235.17
โ—‹NSdns1.onamae-expired.com2026-06-27 โ†’ 2026-06-27 ยท 4 obs
โ—‹ 2026-05-30 03:12:38
โ— 2026-06-27 01:44:26
โ—‹ 2026-07-02 21:34:20
โ—‹ 2026-08-04 08:04:54
โ—‹NSdns2.onamae-expired.com2026-06-27 โ†’ 2026-06-27 ยท 4 obs
โ—‹ 2026-05-30 03:12:38
โ— 2026-06-27 01:44:26
โ—‹ 2026-07-02 21:34:20
โ—‹ 2026-08-04 08:04:54
โ—NSns1.xbiz.ne.jp2026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54
โ—NSns2.xbiz.ne.jp2026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54
โ—NSns3.xbiz.ne.jp2026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54
โ—MXalt1.aspmx.l.google.com2026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54
โ—MXalt2.aspmx.l.google.com2026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54
โ—MXalt3.aspmx.l.google.com2026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54
โ—MXalt4.aspmx.l.google.com2026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54
โ—MXaspmx.l.google.com2026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54
โ—A183.90.235.172026-05-30 โ†’ 2026-08-04 ยท 4 obs
โ— 2026-05-30 03:12:38
โ—‹ 2026-06-27 01:44:26
โ— 2026-07-02 21:34:20
โ— 2026-08-04 08:04:54

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
incd.nic.inc, b.nic.inc, c.nic.inc, a.nic.inc8 records
null.incns3.xbiz.ne.jp, ns2.xbiz.ne.jp, ns1.xbiz.ne.jp-

โœ… Authoritative Response

Server:157.112.182.247

NS records: ns3.xbiz.ne.jp, ns2.xbiz.ne.jp, ns1.xbiz.ne.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for null.inc (unsigned zone)

โฑ๏ธ Timing

Total: 1909ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1183.90.235.17
NS3ns2.xbiz.ne.jp, ns1.xbiz.ne.jp...
MX5alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 +a:sv156.xbiz.ne.jp +a:null.inc +
SOA1ns1.xbiz.ne.jp root.xbiz.ne.jp

๐Ÿ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (d.nic.inc, d.nic.inc, b.nic.inc...)

Analysis

IP Addresses

null.inc resolves to one IP address: 183.90.235.17.

hanasawa.com, uonofukushikai.or.jp, www.asama-shoji.co.jp and two other host names share IP numbers with null.inc.

Name Servers

null.inc carries NS records delegating to ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

There is at least partial name server overlap between null.inc and other domains โ€” shiyo.co.jp, uogashizushi.co.jp, fuku-ot.org and two more among them.

ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237 โ€” each hostname maps to exactly one IP address.

Mail Servers

Five mail servers handle null.inc: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

null.inc has at least partial mail server overlap with other domains such as alternetsoft.com, ns500731.ns500742.ns500731.ns500742.ns500704.ns500742.ns500705.ns500671.ns500649.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500698.ns500759.ns500759.ns500759.ns500758.ns500735.ns500735.ns500735.ns500735.ns500736.ns500735.ns500698.ns500619.ns500576.ns500619.ns500619.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.115.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.