math.kit.edu - dns.ninja

`math.kit.edu`

DNSSEC	⚠️ Not signed
A	2a00:1398:b::8d03:811f^{🇩🇪 KIT2a00:1398::/32 Karlsruhe Institute of Technology (KIT)}
		PTR	`svc-web-00060.scc.kit.edu`
A	141.3.129.31^{🇩🇪 KIT141.3.0.0/16 Karlsruhe Institute of Technology (KIT)}
MX	`mx01.kit.edu` ⭐
		A	2a00:1398:9:f711::8d34:e2a1^{🇩🇪 KIT2a00:1398::/32 Karlsruhe Institute of Technology (KIT)}
			PTR	`mx01.kit.edu`
		A	141.52.226.161^{🇩🇪 KIT141.52.0.0/16 Karlsruhe Institute of Technology (KIT)}
MX	`mx02.kit.edu` ⭐
		A	2a00:1398:9:f710::810d:aeac^{🇩🇪 KIT2a00:1398::/32 Karlsruhe Institute of Technology (KIT)}
			PTR	`mx02.kit.edu`
		A	129.13.174.172^{🇩🇪 KIT129.13.0.0/16 Karlsruhe Institute of Technology (KIT)}
MX	`mx03.kit.edu` ⭐
		A	2a00:1398:9:f711::8d34:e2a3^{🇩🇪 KIT2a00:1398::/32 Karlsruhe Institute of Technology (KIT)}
			PTR	`mx03.kit.edu`
		A	141.52.226.163^{🇩🇪 KIT141.52.0.0/16 Karlsruhe Institute of Technology (KIT)}
MX	`mx04.kit.edu` ⭐
		A	2a00:1398:9:f710::810d:aeae^{🇩🇪 KIT2a00:1398::/32 Karlsruhe Institute of Technology (KIT)}
			PTR	`mx04.kit.edu`
		A	129.13.174.174^{🇩🇪 KIT129.13.0.0/16 Karlsruhe Institute of Technology (KIT)}
TXT	`v=spf1 include:spf.scc.kit.edu ~all`

`kit.edu`

	DNSSEC	⚠️ Not signed
	A	2a00:1398:b::8d03:8006^{🇩🇪 KIT2a00:1398::/32 Karlsruhe Institute of Technology (KIT)}
	A	141.3.128.6^{🇩🇪 KIT141.3.0.0/16 Karlsruhe Institute of Technology (KIT)}
	NS	`ns-p-1.kit-dns.eu` ⭐
	NS	`ns-p-2.kit-dns.de`
	NS	`ns-p-3.kit-dns.net`
	MX	`mx01.kit.edu` ⭐
	MX	`mx02.kit.edu` ⭐
	MX	`mx03.kit.edu` ⭐
	MX	`mx04.kit.edu` ⭐
	TXT	`google-site-verification=RiJYMytX3pCx9KAv1rNgu7x8-dAMgVAMn5qB8zYu9bc`
	TXT	`MS=1DB8D1E6C4AB5F32AD0A254EDDE5058DF8EBA070`
	TXT	`atlassian-domain-verification=qhFYbQE2bdCvjp708nAGIImh0LzZ/p5MjLLNU6wfMPtqq1a...`
	TXT	`google-site-verification=ffL3AOAKfnC9F0NVBm62Cr94_08W8bVV1e-BW0py8eg`
	TXT	`deepl-domain-verification=b720d8ceaff0452e880a54045aae95f0`
	TXT	`apple-domain-verification=K7JHi0GuEXUJiuJE`
	TXT	`google-site-verification=PBcafkoTXqYwjQ-nVJN8sGo2rvahKeD7GgFgxxm0OUM`
	TXT	`_telesec-domain-validation=2025-06-20_6NkIwhThZrME45gTGFd3tCJ2yRWHbu7cjrk8IqS...`
	TXT	`autodesk-domain-verification=4wC8GCTcMcObRgc3dXo7`
	TXT	`dell-technologies-domain-verification=kit.edu_f768eb0e-44f1-431c-a67f-694499e...`
	TXT	`atlassian-sending-domain-verification=18f62122-a717-48b3-930a-73d7ffad820c`
	TXT	`google-site-verification=FEK-Gy3ydqDu2NIGvvBkQq_mKUw2N9LPdNoC1O_-t08`
	TXT	`ZOOM_verify_xvV7c9aqSU2nEbHUuA9U3w`
	TXT	`adobe-idp-site-verification=fe0c9922b6b16dd795d3fda0aab93ad83f7207d88d7467d2c...`
	TXT	`google-site-verification=g2okR86CjsCt2zhOMWp_sa7oSsbh0cNZhT4QK9-UcVQ`
	TXT	`v=spf1 include:spf.scc.kit.edu include:_spf.dvinci-hr.com ~all`
	SOA	`ns-p-1.kit-dns.eu`hostmaster@kit.edu serial=343126

WOT: SAFE (75/100)
rank #2078 globally
rank #99 in the tld

kit.edu

The domainkit.eduis the official website of the Karlsruhe Institute of Technology (KIT), a public research university and national research center located in Karlsruhe, Germany. The website serves as the primary portal for the institution's academic programs, scientific research, and administrative services.

Key facts

Owner / operator: Karlsruhe Institute of Technology (KIT)
TLD:.edu— sponsored
Primary purpose: Academic and research institution website
Status: active

History

Year	Event
2006	The domain`kit.edu`is registered and activated on September 28.
2007	Predecessor institutions sign the agreement to merge and form the Karlsruhe Institute of Technology.
2009	The merger becomes legally effective, officially establishing the Karlsruhe Institute of Technology.

WOT: SAFE (96/100)
📈 Tranco rank: #5,555

Subdomains

dyn-dhcp-129-13-171-94.math.kit.edu

dyn-dhcp-129-13-197-238.math.kit.edu

ma-dirichlet.math.kit.edu

ma-abel.math.kit.edu

dyn-dhcp-129-13-172-126.math.kit.edu

dyn-dhcp-129-13-187-227.math.kit.edu

ma-heine.math.kit.edu

dyn-dhcp-129-13-171-99.math.kit.edu

dyn-dhcp-129-13-187-219.math.kit.edu

www.math.kit.edu

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DNS History

10 records (6 active, 4 former)

●MXmx01.kit.edu2026-02-28 → 2026-07-16 · 3 obs

○ 2016-12-24 15:07:32
● 2026-02-28 17:17:50
● 2026-07-16 18:02:44

●MXmx02.kit.edu2026-02-28 → 2026-07-16 · 3 obs

○ 2016-12-24 15:07:32
● 2026-02-28 17:17:50
● 2026-07-16 18:02:44

●MXmx03.kit.edu2026-02-28 → 2026-07-16 · 3 obs

○ 2016-12-24 15:07:32
● 2026-02-28 17:17:50
● 2026-07-16 18:02:44

●MXmx04.kit.edu2026-02-28 → 2026-07-16 · 3 obs

○ 2016-12-24 15:07:32
● 2026-02-28 17:17:50
● 2026-07-16 18:02:44

○MXscc-mailin-cn-01.scc.kit.edu2015-08-15 → 2016-12-24 · 7 obs

● 2015-08-15 10:03:40
● 2015-12-02 04:05:18
○ 2015-12-03 09:24:16
● 2015-12-10 07:30:46
● 2016-12-24 15:07:32
○ 2026-02-28 17:17:50
○ 2026-07-16 18:02:44

○MXscc-mailin-cs-01.scc.kit.edu2015-08-15 → 2016-12-24 · 7 obs

● 2015-08-15 10:03:40
● 2015-12-02 04:05:18
○ 2015-12-03 09:24:16
● 2015-12-10 07:30:46
● 2016-12-24 15:07:32
○ 2026-02-28 17:17:50
○ 2026-07-16 18:02:44

○MXscc-spamtrap-always-defer.scc.kit.edu2026-02-28 → 2026-05-29 · 5 obs

○ 2016-12-24 15:07:32
● 2026-02-28 17:17:50
● 2026-05-29 01:58:54
○ 2026-07-08 20:12:24
○ 2026-07-16 18:02:44

○MXscc-spamtrap-no-smtp-here.scc.kit.edu2026-02-28 → 2026-05-29 · 5 obs

○ 2016-12-24 15:07:32
● 2026-02-28 17:17:50
● 2026-05-29 01:58:54
○ 2026-07-08 20:12:24
○ 2026-07-16 18:02:44

●A141.3.129.312026-02-28 → 2026-07-16 · 2 obs

● 2026-02-28 17:17:50
● 2026-07-16 18:02:44

●A2a00:1398:b::8d03:811f2026-02-28 → 2026-07-16 · 2 obs

● 2026-02-28 17:17:50
● 2026-07-16 18:02:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	-
kit.edu	ns-p-3.kit-dns.net, ns-p-1.kit-dns.eu, ns-p-2.kit-dns.de	-

✅ Authoritative Response

Server:141.52.0.53

NS records: ns-p-3.kit-dns.net, ns-p-1.kit-dns.eu, ns-p-2.kit-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kit.edu (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`141.3.129.31`
AAAA	1	`2a00:1398:b::8d03:811f`
MX	4	`mx04.kit.edu (pri: 10), mx02.kit.edu (pri: 10)...`
TXT	1	`v=spf1 include:spf.scc.kit.edu ~all`

Analysis

Hierarchy

The host names dyn-dhcp-129-13-171-94.math.kit.edu, dyn-dhcp-129-13-197-238.math.kit.edu, ma-dirichlet.math.kit.edu, ma-abel.math.kit.edu and dyn-dhcp-129-13-172-126.math.kit.edu — among a few others — fall under the parent domain math.kit.edu.

IP Addresses

math.kit.edu has two IP addresses: 141.3.129.31 and 2a00:1398:b::8d03:811f

Host names like svc-web-00060.scc.kit.edu are further examples that share IP numbers with math.kit.edu.

Mail Servers

Mail for math.kit.edu is handled by four mail servers: mx01.kit.edu, mx02.kit.edu, mx03.kit.edu and mx04.kit.edu.

At least some of the mail servers used by math.kit.edu are shared with other domains: its.kit.edu, ine.kit.edu, ibcs.kit.edu and two others among them.

It is common to see these mail servers combined with the mail servers scc-spamtrap-always-defer.scc.kit.edu, scc-spamtrap-no-smtp-here.scc.kit.edu and mx.karlsruhe.org.

Four hostnames, each resolving to a pair of IP addresses: mx01.kit.edu directs to 141.52.226.161 and 2a00:1398:9:f711::8d34:e2a1; mx02.kit.edu directs to 129.13.174.172 and 2a00:1398:9:f710::810d:aeac; mx03.kit.edu directs to 141.52.226.163 and 2a00:1398:9:f711::8d34:e2a3; mx04.kit.edu directs to 129.13.174.174 and 2a00:1398:9:f710::810d:aeae.