nytkorekort.dk DNS records

🖥️ Nameservers2 records 101ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 158ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.200	3599s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)1 records 137ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:43:386f:76df:e83	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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)

🔐 DNSSEC221ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090306
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

101ms

A

158ms

MX

136ms

AAAA

137ms

TXT

449ms

CAA

128ms

HTTPS

148ms

TLSA

411ms

SOA

0ms

MTA-STS

164ms

DNSSEC

221ms

SRV

289ms

Total

1513ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 15:32:15	1513ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 15:23:24	162ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 08:45:29	188ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 08:33:25	875ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 07:49:37	172ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 07:47:05	847ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 09:52:22	670ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 09:10:20	691ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 06:46:50	1910ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 06:28:01	3766ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 06:21:30	1100ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 05:40:15	1321ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 04:55:41	2085ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 04:04:21	8638ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 18:32:47	832ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 14:59:53	808ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 23:07:23	1584ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 12:11:18	1923ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 22:24:20	2451ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 21:44:16	862ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 06:52:37	1099ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 05:34:35	2801ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-27 05:24:48	955ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-26 05:03:28	1128ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-25 04:46:35	1825ms	2 NS 0 A 0 MX	⚠️ Bogus	View