gitlab-oidc.knowbe4.com - dns.ninja

`gitlab-oidc.knowbe4.com`

DNSSEC	⚠️ Not signed
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`

`knowbe4.com`

	DNSSEC	🔒 Signed (DS record present)
	A	18.165.98.51^{🇺🇸 Amazon18.165.96.0/21}
	A	18.165.98.62^{🇺🇸 Amazon18.165.96.0/21}
	A	18.165.98.89^{🇺🇸 Amazon18.165.96.0/21}
	A	18.165.98.126^{🇺🇸 Amazon18.165.96.0/21}
	NS	`ns-1036.awsdns-01.org` ⭐
	NS	`ns-1882.awsdns-43.co.uk`
	NS	`ns-38.awsdns-04.com`
	NS	`ns-853.awsdns-42.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	MX	`aspmx4.googlemail.com`⁽¹⁰⁾
	MX	`aspmx5.googlemail.com`⁽¹⁰⁾
	TXT	`19e0be4ea5354278ae7eacfc48bedb9b`
	TXT	`7bbdc96bfd404e609c241bb7a3210cc3`
	TXT	`MS=ms32168056`
	TXT	`adobe-idp-site-verification=370d08217eb4fd02ec25c8b9d1e4062ff87e4273d282e12f4...`
	TXT	`adobe-sign-verification=600d5d8d4ae04f20e7d625c21e96ec48`
	TXT	`amazonses:i7kVVveQqrOBBAmbA4eYXUtjyQz27rfUdUdlUdEjHjU=`
	TXT	`anthropic-domain-verification-gcynk1=3VVkzpvdUPpZYTTCvZEyX4Ioc`
	TXT	`apple-domain-verification=qmAh14g4OX1bkue8`
	TXT	`atlassian-domain-verification=OcPNSCfFoB9IocbkPrVxgaTPH2lCVlhD1MeWq//30V3aX05...`
	TXT	`atlassian-domain-verification=ZhRqnN6RnH8AgFl3lYmodGh0L2aAKbEGfJETpJzak6O+lhM...`
	TXT	`bhd25m1n5fj8h8c4bchk43oeb4`
	TXT	`docker-verification=e9e873bd-4dc8-437e-9718-93ee84b39448`
	TXT	`g4l3bgqre4hkae8dfmm4v1q4je`
	TXT	`google-site-verification=0aAUofkA6qAxk_uYttw0L4RjiIWAGL8-x-_pybvGhVo`
	TXT	`google-site-verification=3Hie3OelJT_rJykvur3IxPN50L9mAmpstgWQu7g7rbQ`
	TXT	`google-site-verification=EJTeC07BGnS6X2PWc5FoEbPRt8T91Y4-lhZW7RLxS-c`
	TXT	`google-site-verification=WrBl38sScepa-oAzO5AlDr6qeJqHniarCDURkDMLpQs`
	TXT	`google-site-verification=gzYt5XSP0eQeEkG99s_UNqSrR89qfnCg6f3uFz0v8wY`
	TXT	`jamf-site-verification=RIg8eN5i9Iok12Yr5DejHw`
	TXT	`mixpanel-domain-verify=bc139ab5-6f4e-41a7-b7cd-d13f89aa8710`
	TXT	`mongodb-site-verification=CLB4dkKYnXU5G5xERSrl2N0XPr9EUX3a`
	TXT	`openai-domain-verification=dv-dBBvIXDgY5ZxPl4tCjIHaNRq`
	TXT	`pendo-domain-verification=02b2333b-3f4f-40ef-9659-408cec8ee1a3`
	TXT	`status-page-domain-verification=mncmp25mgt7j`
	TXT	`v=spf1 include:mailsenders.netsuite.com include:_spf.google.com include:mail....`
	TXT	`wiz-domain-verification=80d80bf3b6c164a1fd91b8150e90ba3d504058315fd7c7245a9d0...`
	TXT	`wiz-domain-verification=e6478bb3edd119aa3e701c038708e3cb1f0f13e7691fc7b2b4885...`
	TXT	`zapier-domain-verification-challenge=67e81d94-81d3-44c1-bb5b-f278a3ed32ca`
	TXT	`zapier-domain-verification-challenge=f1426c5b-21d2-4bc7-82dd-e74d108c77c8`
	SOA	`ns-1036.awsdns-01.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (62/100)
rank #8601 globally
rank #4214 in the tld
WOT: SAFE (71/100)
📈 Tranco rank: #4,200

DNS History

1 record (1 active, 0 former)

●MXaspmx.l.google.com2026-03-18 → 2026-06-29 · 2 obs

● 2026-03-18 23:47:22
● 2026-06-29 17:34:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowbe4.com	ns-38.awsdns-04.com, ns-853.awsdns-42.net, ns-1036.awsdns-01.org, ns-1882.awsdns-43.co.uk	2 records

✅ Authoritative Response

Server:205.251.196.12

NS records: ns-38.awsdns-04.com, ns-853.awsdns-42.net, ns-1036.awsdns-01.org, ns-1882.awsdns-43.co.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 330ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`aspmx.l.google.com (pri: 15)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-38.awsdns-04.com, ns-38.awsdns-04.com)

Analysis

Mail Servers

gitlab-oidc.knowbe4.com uses one mail server — aspmx.l.google.com.

The mail server setup of gitlab-oidc.knowbe4.com matches that of other domains such as casehead.com, marutibolivia.com, heathermachutphotography.com and two others.

At least some of the mail servers used by gitlab-oidc.knowbe4.com are shared with other domains: ns500759.ns500698.ns500759.ns500735.ns500736.ns500735.ns500735.ns500576.ns500576.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500758.ns500758.ns500759.ns500758.ns500736.ns500736.ns500698.ns500698.ns500735.ns500698.ns500686.ns500686.ns500619.ns500619.trackreceptor.com, ns500693.ns500693.ns500699.ns500699.ns500693.ns500734.ns500699.ns500699.ns500699.ns500693.ns500699.ns500588.ns500588.ns500588.ns500632.ns500632.ns500588.dtrkdll.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 other mail servers.

aspmx.l.google.com has two IP addresses: 142.251.167.26 and 2607:f8b0:4004:c29::1a.