sharkcell.dk DNS records

🖥️ Nameservers2 records 45ms

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 45ms

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 Records5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.251.1.26 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a	lb-in-f26.1e100.net li-in-f26.1e100.net li-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	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 151ms

TXT Record
google-site-verification=oycZvigFEX5CKyMIPvLffQqFwbk8iv8sC7XkdC3NM-A

✉️ 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)

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

45ms

A

45ms

MX

38ms

AAAA

42ms

TXT

151ms

CAA

52ms

HTTPS

40ms

TLSA

74ms

SOA

0ms

MTA-STS

50ms

DNSSEC

84ms

SRV

59ms

Total

639ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 20:36:11	639ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-11 21:47:55	3731ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-21 21:12:44	5034ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-18 05:07:53	1184ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-14 03:10:12	1174ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-03 08:15:08	656ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 03:52:55	689ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 00:35:51	1627ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 14:34:40	1397ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 22:03:05	923ms	2 NS 1 A 5 MX	🔒 Secure	View