katnado.dk DNS records

🖥️ Nameservers3 records 32ms

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 Records

🌍

No A records found

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	172.253.152.27 173.194.220.26 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c22::1b 64.233.162.26 64.233.162.27 64.233.163.27	yulpptr-in-f27.1e100.net lk-in-f26.1e100.net li-in-f26.1e100.net li-in-x1a.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net lj-in-f26.1e100.net lj-in-x1a.1e100.net yulpptr-in-f27.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 75ms

TXT Record
google-site-verification=drWEdibkcJORTCxU7pYRc80UAFO_0xGbLr89dMyUQls

✉️ 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)

🔐 DNSSEC95ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2025082603
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

32ms

A

24ms

MX

24ms

AAAA

22ms

TXT

75ms

CAA

20ms

HTTPS

21ms

TLSA

90ms

SOA

0ms

MTA-STS

34ms

DNSSEC

95ms

SRV

32ms

Total

878ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 10:47:41	878ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-08-28 09:08:27	163ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 09:02:11	1087ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-27 00:57:47	1519ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-20 19:25:38	1190ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-20 16:09:48	1111ms	3 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 13:36:01	678ms	3 NS 0 A 1 MX	🔒 Secure	View