mathit.dk DNS records

🖥️ Nameservers3 records 205ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records1 records 194ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.235.243.213	86400s	—	AS3308	Norlys Telco A/S	85.235.224.0/19	🇩🇰 Denmark	Hørsholm

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 436ms

TXT Record
SOA=1692718603

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC403ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	1786922154
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

205ms

A

194ms

MX

174ms

AAAA

193ms

TXT

436ms

CAA

216ms

HTTPS

186ms

TLSA

349ms

SOA

0ms

MTA-STS

250ms

DNSSEC

403ms

SRV

261ms

Total

2064ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:25:09	446ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 08:04:34	1014ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 23:08:18	453ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 22:46:06	615ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 18:51:38	736ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 10:14:32	9142ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 09:27:36	813ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 09:24:06	2731ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 07:58:42	1853ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 03:16:58	2163ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 04:07:22	2064ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 14:03:37	2013ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 11:48:21	953ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 00:22:42	8678ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 16:41:27	8652ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 00:17:18	1420ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 11:48:10	653ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 09:09:33	1789ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 08:57:14	1945ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 08:22:21	8658ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 04:41:00	16765ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 08:59:27	1189ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-19 17:26:36	929ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-18 16:12:19	909ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-16 11:37:16	1338ms	3 NS 1 A 0 MX	🔒 Secure	View