laeremidler.dk DNS records

🖥️ Nameservers3 records 28ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.231.243.85	300s	—	AS3240	Styrelsen for it og laering	195.231.224.0/19	🇩🇰 Denmark	—

📧 MX Records2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
15	600s	mx1.hc1805-70.eu.iphmx.com	194.165.192.197 194.165.192.197 23.90.111.221 23.90.111.221	197.192.165.194.in-addr.arpa.eu.iphmx.com esa1.hc1805-70.eu.iphmx.com 221.111.90.23.in-addr.arpa.eu.iphmx.com esa2.hc1805-70.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division
15	600s	mx2.hc1805-70.eu.iphmx.com	194.165.192.197 194.165.192.197 23.90.111.221 23.90.111.221	197.192.165.194.in-addr.arpa.eu.iphmx.com esa1.hc1805-70.eu.iphmx.com 221.111.90.23.in-addr.arpa.eu.iphmx.com esa2.hc1805-70.eu.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 107ms

TXT Record
inst=L
SOA=1724412570
v=spf1 -all

✉️ SPF

Policy	Record (laeremidler.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.laeremidler.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 31ms

Flags	Tag	Value
0	iodef	mailto:caa-iodef@ucl.dk
0	issue	letsencrypt.org
0	issuewild	;

🔗 TLSA / DANE

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

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	1788178240
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

28ms

A

33ms

MX

31ms

AAAA

33ms

TXT

107ms

CAA

31ms

HTTPS

31ms

TLSA

117ms

SOA

0ms

MTA-STS

37ms

DNSSEC

105ms

SRV

32ms

Total

803ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:24:01	803ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-30 19:40:45	869ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-29 17:04:09	682ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-28 14:26:34	1354ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 13:42:32	1733ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 07:38:52	834ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 11:02:31	1253ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-24 16:09:13	1274ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 15:24:34	2795ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 09:20:59	6100ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 09:00:55	5119ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-20 07:10:53	2757ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 01:33:46	1169ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 23:52:00	2410ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 00:58:13	2115ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 04:03:30	3432ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 11:22:30	2115ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 22:52:57	4383ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 05:43:36	1401ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 11:23:13	9411ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-03 18:11:16	882ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-02 11:17:58	17412ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-28 02:05:32	1262ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 01:31:24	3368ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-26 01:04:41	1100ms	3 NS 1 A 2 MX	🔒 Secure	View