functional.be - dns.ninja

functional.be

DNSSEC⚠️ Not signed
A138.199.236.221🇩🇪 Hetzner138.199.128.0/17 HETZNER-DC
PTRstatic.221.236.199.138.clients.your-server.de
NShydrogen.ns.hetzner.com
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXalt1.aspmx.l.google.com
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4004:c0b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
MXaspmx2.googlemail.com
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-03-31 #3

be

DNSSEC🔒 Signed (DS record present)
NSa.nsset.be
NSb.nsset.be
NSc.nsset.be
NSd.nsset.be
NSy.nsset.be
NSz.nsset.be
SOAa.nsset.bebe-hostmaster@dnsbelgium.be serial=1028251388

Same first word

Similar names

DNS History

19 records (9 active, 10 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.coma.dns.gandi.netb.dns.gandi.netc.dns.gandi.netns-172-c.gandi.netns-22-b.gandi.netns-49-a.gandi.netns1.gandi.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA138.199.236.22145.62.121.19045.62.121.3694.130.175.20
NSa.dns.gandi.net2015-07-13 → 2016-06-19 · 4 obs
● 2015-07-13 07:19:12
● 2016-06-19 15:40:06
○ 2020-03-22 03:55:14
○ 2026-06-29 15:20:12
NSb.dns.gandi.net2015-07-13 → 2016-06-19 · 4 obs
● 2015-07-13 07:19:12
● 2016-06-19 15:40:06
○ 2020-03-22 03:55:14
○ 2026-06-29 15:20:12
NSc.dns.gandi.net2015-07-13 → 2016-06-19 · 4 obs
● 2015-07-13 07:19:12
● 2016-06-19 15:40:06
○ 2020-03-22 03:55:14
○ 2026-06-29 15:20:12
NShelium.ns.hetzner.de2026-03-30 → 2026-06-29 · 3 obs
○ 2020-03-22 03:55:14
● 2026-03-30 14:57:28
● 2026-06-29 15:20:12
NShydrogen.ns.hetzner.com2026-03-30 → 2026-06-29 · 3 obs
○ 2020-03-22 03:55:14
● 2026-03-30 14:57:28
● 2026-06-29 15:20:12
NSns-172-c.gandi.net2020-03-22 → 2020-03-22 · 4 obs
○ 2016-06-19 15:40:06
● 2020-03-22 03:55:14
○ 2026-03-30 14:57:28
○ 2026-06-29 15:20:12
NSns-22-b.gandi.net2020-03-22 → 2020-03-22 · 4 obs
○ 2016-06-19 15:40:06
● 2020-03-22 03:55:14
○ 2026-03-30 14:57:28
○ 2026-06-29 15:20:12
NSns-49-a.gandi.net2020-03-22 → 2020-03-22 · 4 obs
○ 2016-06-19 15:40:06
● 2020-03-22 03:55:14
○ 2026-03-30 14:57:28
○ 2026-06-29 15:20:12
NSns1.gandi.net2020-03-22 → 2020-03-22 · 4 obs
○ 2016-06-19 15:40:06
● 2020-03-22 03:55:14
○ 2026-03-30 14:57:28
○ 2026-06-29 15:20:12
NSoxygen.ns.hetzner.com2026-03-30 → 2026-06-29 · 3 obs
○ 2020-03-22 03:55:14
● 2026-03-30 14:57:28
● 2026-06-29 15:20:12
MXalt1.aspmx.l.google.com2015-07-13 → 2026-06-29 · 2 obs
● 2015-07-13 07:19:12
● 2026-06-29 15:20:12
MXalt2.aspmx.l.google.com2015-07-13 → 2026-06-29 · 2 obs
● 2015-07-13 07:19:12
● 2026-06-29 15:20:12
MXaspmx.l.google.com2015-07-13 → 2026-06-29 · 2 obs
● 2015-07-13 07:19:12
● 2026-06-29 15:20:12
MXaspmx2.googlemail.com2015-07-13 → 2026-06-29 · 2 obs
● 2015-07-13 07:19:12
● 2026-06-29 15:20:12
MXaspmx3.googlemail.com2015-07-13 → 2026-06-29 · 2 obs
● 2015-07-13 07:19:12
● 2026-06-29 15:20:12
A138.199.236.2212026-04-01 → 2026-06-29 · 3 obs
○ 2026-03-30 14:57:28
● 2026-04-01 08:36:56
● 2026-06-29 15:20:12
A45.62.121.1902016-06-19 → 2016-06-19 · 4 obs
○ 2016-02-04 11:21:44
● 2016-06-19 15:40:06
○ 2020-03-22 03:55:14
○ 2026-06-29 15:20:12
A45.62.121.362015-07-13 → 2016-02-04 · 4 obs
● 2015-07-13 07:19:12
● 2016-02-04 11:21:44
○ 2016-06-19 15:40:06
○ 2026-06-29 15:20:12
A94.130.175.202020-03-22 → 2020-03-22 · 4 obs
○ 2016-06-19 15:40:06
● 2020-03-22 03:55:14
○ 2026-03-30 14:57:28
○ 2026-06-29 15:20:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bed.nsset.be, y.nsset.be, a.nsset.be, c.nsset.be...-
functional.behelium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com-

✅ Authoritative Response

Server:213.133.100.98

NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for functional.be (unsigned zone)

⏱️ Timing

Total: 1201ms | Queries: -

📄 Records

TypeCountSample Data
A1138.199.236.221
NS3hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...
MX5alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 10)...
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

IP Addresses

functional.be directs to one IP number, which is 138.199.236.221.

Name Servers

functional.be has three name servers — hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

There is at least partial name server overlap between functional.be and other domains — brennholz-klaghofer.at, nilrogsplace.se, link-64.com and two more among them.

These name servers are routinely deployed together with the name servers ns1.first-ns.de.

Each of hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de points to two IP numbers. hydrogen.ns.hetzner.com points to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com points to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de points to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

Five mail servers handle functional.be: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

functional.be shares at least some of its mail servers with other domains — for example ns500698.ns500698.ns500698.ns500736.ns500735.ns500736.ns500735.ns500735.ns500708.ns500708.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, ns500758.ns500758.ns500758.ns500759.ns500758.ns500698.ns500736.ns500735.ns500735.ns500736.ns500698.ns500708.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com, ns500759.ns500698.ns500758.ns500735.ns500736.ns500735.ns500735.ns500576.ns500576.ns500576.ns500652.ns500619.trackreceptor.com and two more.

It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com resolves to 142.251.179.26 and 2607:f8b0:4004:c0b::1a.

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

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1b IP addresses.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.27 IP addresses.

The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1a IP addresses.

The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.27 IP addresses.