samtyk.dk DNS records

🖥️ Nameservers2 records 38ms

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 35ms

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 127ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.samtyk.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

🔗 TLSA / DANE

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

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	3368
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

38ms

A

35ms

MX

42ms

AAAA

42ms

TXT

127ms

CAA

39ms

HTTPS

34ms

TLSA

43ms

SOA

0ms

MTA-STS

47ms

DNSSEC

112ms

SRV

51ms

Total

425ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:46:26	425ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 04:26:37	855ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 10:39:40	647ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 20:22:24	581ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 19:47:11	407ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 13:52:48	634ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 00:41:11	609ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 00:33:19	1298ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 00:26:25	1227ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 00:03:23	1155ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 23:44:04	2138ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 21:49:02	9547ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 17:44:37	1408ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 14:39:25	956ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 01:54:34	1477ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 00:12:44	1701ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 16:22:15	1818ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 12:54:15	2418ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 23:31:58	1153ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 21:33:21	4549ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 12:03:52	570ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 11:37:54	600ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 11:09:10	9501ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 08:14:17	8574ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 03:40:19	805ms	2 NS 1 A 0 MX	🔒 Secure	View