vestergaard-nielsen.dk DNS records

🖥️ Nameservers2 records 85ms

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 Records2 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.27.134.33	3600s	—	AS34119	Wildcard UK Limited	185.27.132.0/22	🇬🇧 United Kingdom	—
185.27.134.34	3600s	—	AS34119	Wildcard UK Limited	185.27.132.0/22	🇬🇧 United Kingdom	—

📧 MX Records5 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.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 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)

🔐 DNSSEC309ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
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

85ms

A

85ms

MX

70ms

AAAA

97ms

TXT

355ms

CAA

143ms

HTTPS

128ms

TLSA

552ms

SOA

0ms

MTA-STS

176ms

DNSSEC

309ms

SRV

167ms

Total

1934ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 10:52:58	1934ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-27 14:55:51	829ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-02 04:38:58	3293ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-11 05:14:57	6511ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-02 01:20:07	1280ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-02 00:37:12	882ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-29 07:47:53	915ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-23 00:46:34	1160ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 18:11:37	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:22:51	927ms	2 NS 2 A 5 MX	🔒 Secure	View