helgolandsgade.dk DNS records

🖥️ Nameservers2 records 89ms

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 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records4 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 298ms

TXT Record
google-site-verification=_N8W1HkmHhQvu6v10WhrZ-yd3GOSJo0qsSYuPJLu4hQ

✉️ 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 / DANE4 records 123ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC246ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

89ms

A

92ms

MX

84ms

AAAA

96ms

TXT

298ms

CAA

79ms

HTTPS

83ms

TLSA

123ms

SOA

0ms

MTA-STS

129ms

DNSSEC

246ms

SRV

117ms

Total

1195ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 08:16:35	1195ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 03:57:00	757ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 07:39:56	5221ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 07:09:00	1081ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 09:47:46	1165ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 00:16:25	871ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 03:22:43	4734ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 04:01:24	1010ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 23:04:44	559ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 14:47:04	976ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:17:32	594ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:17:17	853ms	2 NS 1 A 4 MX	🔒 Secure	View