utt.dk DNS records

🖥️ Nameservers3 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 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 Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC74ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080402
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

48ms

MX

35ms

AAAA

51ms

TXT

141ms

CAA

47ms

HTTPS

55ms

TLSA

31ms

SOA

0ms

MTA-STS

57ms

DNSSEC

74ms

SRV

64ms

Total

455ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:42:44	455ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 19:27:36	796ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 07:22:45	788ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 13:11:23	750ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 15:23:44	16690ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 17:07:24	673ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 16:33:04	788ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 16:07:50	580ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 15:37:03	5753ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 14:06:20	732ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 11:44:43	585ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 06:05:33	794ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 08:49:45	704ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 06:42:28	687ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 04:37:55	682ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 22:13:53	658ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 17:03:22	845ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 14:08:19	760ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 20:05:51	699ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 01:26:42	16705ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 22:27:47	1315ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 11:31:18	382ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 21:51:56	1167ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 09:27:13	2706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:45:20	979ms	0 NS 0 A 0 MX	❓ Unknown	View