gymnasiet.dk DNS records

🖥️ Nameservers3 records 27ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.6	86400s	nt3.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	gymnasiet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::5 2a01:111:f403:ca09::a 2a01:111:f403:ca09::b 52.101.73.123 52.101.73.155 52.101.73.28 52.101.73.8	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 107ms

TXT Record
SOA=1786647560
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (gymnasiet.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.gymnasiet.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:teamsadmin@sg.dk; ruf=mailto:teamsadmin@sg.dk

📬 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)

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	1788172422
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

27ms

A

31ms

MX

24ms

AAAA

29ms

TXT

107ms

CAA

33ms

HTTPS

26ms

TLSA

717ms

SOA

0ms

MTA-STS

41ms

DNSSEC

101ms

SRV

43ms

Total

1392ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:46:27	1392ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 02:33:52	1058ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:55:24	654ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 11:35:54	2286ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 08:21:06	7498ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 07:50:11	1178ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 07:41:55	9207ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 03:34:34	7666ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 02:11:48	9501ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 18:53:31	1219ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 07:41:47	2915ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 20:24:40	3198ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-08-10 01:45:04	9387ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-08-08 23:35:44	1520ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-08-05 18:17:31	4145ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-28 19:37:39	1946ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-27 13:56:30	12774ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-25 12:19:28	1686ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-24 12:01:32	9223ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-23 10:44:31	1271ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-22 09:02:07	1794ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-21 06:20:26	1640ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-20 01:24:12	1146ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-18 20:42:45	9119ms	3 NS 2 A 1 MX	🔒 Secure	View
2026-07-17 18:53:12	1241ms	3 NS 2 A 1 MX	🔒 Secure	View