xtended.dk DNS records

🖥️ Nameservers2 records 60ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 50ms

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

🔷 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)

🔐 DNSSEC138ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080901
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

60ms

A

48ms

MX

50ms

AAAA

64ms

TXT

8169ms

CAA

53ms

HTTPS

58ms

TLSA

51ms

SOA

0ms

MTA-STS

112ms

DNSSEC

138ms

SRV

127ms

Total

8575ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 22:29:45	8575ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 09:10:31	639ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 04:44:09	872ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 01:37:19	13087ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 23:24:13	10041ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 22:25:11	806ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 21:55:50	10015ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 21:24:22	1470ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 19:48:14	812ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 19:18:21	779ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 11:21:28	10155ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 02:50:45	842ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 02:16:28	789ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 21:31:10	8671ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 14:15:38	1359ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 18:36:19	943ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 18:30:01	883ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 13:54:14	852ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 10:15:04	18931ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 22:35:26	20911ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 17:48:49	761ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 15:08:16	4664ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:06:17	929ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:48:28	504ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 15:00:42	1162ms	0 NS 0 A 0 MX	❓ Unknown	View