tgu.dk DNS records

🖥️ Nameservers3 records 209ms

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 194ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.164	3600s	linux276.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	93.191.156.164
🔶 Autoconfig	93.191.156.164

🔷 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)

🔐 DNSSEC371ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082100
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

209ms

A

194ms

MX

201ms

AAAA

196ms

TXT

396ms

CAA

202ms

HTTPS

215ms

TLSA

731ms

SOA

0ms

MTA-STS

294ms

DNSSEC

371ms

SRV

250ms

Total

3105ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 11:21:51	3105ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 09:15:34	1190ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 00:43:55	787ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 14:19:58	1411ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 11:01:41	689ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 21:08:53	648ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 12:00:56	690ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 19:07:11	790ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 18:57:52	687ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 18:30:26	682ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 17:33:15	610ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 17:00:30	753ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 16:41:16	9808ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 13:38:32	635ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 13:19:13	775ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 06:22:05	877ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 03:25:21	737ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 00:39:04	816ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 00:16:27	1025ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 04:13:01	759ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 02:57:46	874ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 23:14:58	716ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 01:10:34	901ms	2 NS 1 A 1 MX	🔒 Secure	View