hcsg.dk DNS records

🖥️ Nameservers2 records 56ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.36	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:8023:a0b:93f4:c627	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 / DANE4 records 82ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082602
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

56ms

A

43ms

MX

59ms

AAAA

55ms

TXT

202ms

CAA

59ms

HTTPS

58ms

TLSA

82ms

SOA

0ms

MTA-STS

58ms

DNSSEC

88ms

SRV

77ms

Total

1033ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:14:37	1033ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 21:56:23	753ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 06:59:37	4041ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-16 22:52:23	6594ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-12 20:14:04	922ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-13 18:38:10	906ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-09 04:37:42	1935ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-02 18:35:52	1409ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 05:10:12	774ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-24 17:16:33	1698ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-23 00:24:42	636ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 12:49:01	763ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 11:06:36	1290ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:59:18	976ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:53:20	1527ms	2 NS 1 A 3 MX	🔒 Secure	View