demonstrationsskoler.dk DNS records

🖥️ Nameservers3 records 32ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.249.43	300s	rekyl.i2.dk	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 95ms

TXT Record
SOA=1692718376
v=spf1 -all

✉️ SPF

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

📨 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)

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	1788172061
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

32ms

A

32ms

MX

25ms

AAAA

34ms

TXT

95ms

CAA

23ms

HTTPS

28ms

TLSA

35ms

SOA

0ms

MTA-STS

36ms

DNSSEC

95ms

SRV

32ms

Total

383ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:57:26	383ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 01:54:51	406ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 16:02:32	1222ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 13:21:02	676ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:49:15	385ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 05:10:50	609ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 03:57:08	776ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 03:22:10	847ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 03:06:23	4079ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 02:56:22	5107ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 01:35:15	8613ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 01:01:34	773ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 21:13:55	1760ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 19:49:47	2216ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 15:50:32	1684ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 10:16:27	650ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 06:54:51	8513ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 05:27:05	2620ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 12:09:33	863ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 13:37:57	827ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 16:30:50	1048ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 03:08:13	572ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 15:58:59	967ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 17:42:31	755ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 17:04:45	754ms	3 NS 1 A 1 MX	🔒 Secure	View