penka.dk DNS records

🖥️ Nameservers2 records 48ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.242	3600s	webcluster2.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 54ms

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

🔷 AAAA Records (IPv6)1 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:8094:9f70:c0bd:bbd	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)

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

48ms

A

51ms

MX

54ms

AAAA

55ms

TXT

205ms

CAA

52ms

HTTPS

52ms

TLSA

62ms

SOA

0ms

MTA-STS

88ms

DNSSEC

110ms

SRV

84ms

Total

562ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 12:05:11	562ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 18:22:33	2000ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 01:30:23	595ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:05:02	461ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 04:03:44	2902ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 03:57:45	15199ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 16:54:40	2974ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:49:19	598ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 20:39:41	1785ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 20:18:46	1670ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 19:58:23	1656ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 19:31:54	2022ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 19:15:00	1844ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 18:54:25	1588ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 18:19:54	1921ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 17:56:53	1611ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 17:35:14	1858ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 17:12:00	1685ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 16:58:35	2140ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 16:20:12	1588ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 15:56:01	1738ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 15:32:59	1666ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 15:15:32	1698ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 14:53:25	1590ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 14:38:14	1889ms	0 NS 0 A 0 MX	❓ Unknown	View