matematikbroen.dk DNS records

🖥️ Nameservers3 records 20ms

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 Records

🌍

No A records found

📧 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 94ms

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)

🔐 DNSSEC97ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	1788502088
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

20ms

A

32ms

MX

24ms

AAAA

26ms

TXT

94ms

CAA

33ms

HTTPS

27ms

TLSA

16ms

SOA

0ms

MTA-STS

31ms

DNSSEC

97ms

SRV

37ms

Total

347ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 09:19:44	347ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-30 08:10:55	314ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 03:24:23	651ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 22:11:22	365ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 21:41:46	322ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 12:57:20	809ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 12:21:21	2560ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 12:09:07	1593ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 10:32:36	615ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 04:38:15	863ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 04:11:03	610ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 19:11:45	2146ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 16:09:48	1303ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 05:16:41	568ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-07 23:14:11	813ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-04 06:41:56	546ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-02 08:36:58	644ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 07:26:10	681ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 05:23:54	524ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-22 00:19:52	559ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-18 21:27:58	694ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-17 13:49:16	570ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-16 09:54:41	552ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-12 03:54:27	619ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-10 18:49:05	849ms	3 NS 0 A 0 MX	🔒 Secure	View