vilærersammen.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.au.dk	20.73.178.34	ns3.au.dk	AS8075 Microsoft Corporation
ns4.au.dk	185.45.20.154	ns4.au.dk	AS62138 Aarhus Universitet

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.20.49	900s	ced-apps.au.dk coursesetup-test.carsten.medu.au.dk dashboard-gios.au.dk er-det-fredag-i-ffb.dk ipure8.au.dk test-ced-apps.au.dk	AS62138	Aarhus Universitet	185.45.20.0/22	🇩🇰 Denmark	Aarhus

📧 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 176ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.vilærersammen.dk)
p=reject	v=DMARC1;p=reject;pct=100;aspf=r;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.vilærersammen.dk	65wBlz6c2jdGkIwIBX3_eqclXYNzkEUSG4WkYiD5yYA
TXT	_acme-challenge.vilærersammen.dk	7UNwBZGSDCZHBzwf5z134BtYFc-ZSEYGRzx5cmI6xcs
TXT	_acme-challenge.vilærersammen.dk	HXsrT4LQDsV4-tpZHsEuwu-BNRsADvpP1L62--xhzc0
TXT	_acme-challenge.vilærersammen.dk	JA5f1kQsu1Oax5UciesFMfASwzqcDNJSaXMQJ3DVlQ8
TXT	_acme-challenge.vilærersammen.dk	JMetjsV2boih2NOHGTynfL2LVeJokLWliZXAapK7Zto
TXT	_acme-challenge.vilærersammen.dk	MKYy1PO92BFj62nnl_EeZrFMHt_8re2jnxwkYHj61So
TXT	_acme-challenge.vilærersammen.dk	O1rWYBA6PjlbjwTR5f6VMt_JQ_AlDv6u1ip_W8lWcwY
TXT	_acme-challenge.vilærersammen.dk	_WS9UAtl43SweJ0UnodSz3x6Sw5dc3JH7FAqo0GMORE
TXT	_acme-challenge.vilærersammen.dk	n1j5oTrrZKQyAGCSxfj0_CuI00x4LYHsPGRoDCOo81g
TXT	_acme-challenge.vilærersammen.dk	nKgbeP0NcGkT7FqXI2G0NPBBewwYyeONjEPkx7oueIY
TXT	_acme-challenge.vilærersammen.dk	raZ0mSp1dP6lRrqM-gapIEKMgytm8oFgdIhq68w5SbQ
TXT	_acme-challenge.vilærersammen.dk	vJnr9yw_GHeVKZxclE8TmunOWhIBgjD4CLDRxPBSV0c
TXT	_acme-challenge.vilærersammen.dk	vqiMq3L8sBOd8ZDudWpygFKw38i3bFILxeSgecG_cs8
TXT	_acme-challenge.vilærersammen.dk	yKHx4O194KFRHBYwYOyc_BzpcBbukboPTBGLvW1Eq5s

🔗 TLSA / DANE

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

🔐 DNSSEC107ms

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

🏷️ SOA0ms

Field	Value
Serial	1840
Primary NS (MNAME)	infobloxgm3.au.dk
Responsible (RNAME)	auit-dns@au.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

45ms

MX

40ms

AAAA

33ms

TXT

176ms

CAA

29ms

HTTPS

41ms

TLSA

44ms

SOA

0ms

MTA-STS

47ms

DNSSEC

107ms

SRV

45ms

Total

485ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:59:40	485ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 19:00:21	588ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 07:25:43	1246ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 21:17:11	544ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 19:04:50	597ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 00:49:19	1533ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 00:42:30	801ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 22:09:24	1230ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 22:03:43	714ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 21:38:21	4194ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 21:05:51	657ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 20:33:47	2398ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 01:40:17	8703ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 09:53:48	682ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 01:11:19	615ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 06:54:43	586ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 23:02:07	701ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 20:05:16	700ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 13:03:17	2448ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 11:39:02	8892ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 11:33:38	2412ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 11:13:14	938ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 10:42:53	917ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 07:20:10	2020ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 06:45:42	930ms	2 NS 1 A 0 MX	🔒 Secure	View