gretaseiffert.dk DNS records

🖥️ Nameservers2 records 38ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.183	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 46ms

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)1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80bd:5ad4:3262:7f68	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 75ms

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…

🔐 DNSSEC82ms

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

📋 RegistrationWHOIS fetched 2026-07-07 01:38:30

Field	Value
Registrar	ONE.COM A/S
Registered	2026-01-27
Expires	2027-01-26 (145d)

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

49ms

MX

46ms

AAAA

50ms

TXT

170ms

CAA

67ms

HTTPS

45ms

TLSA

75ms

SOA

0ms

MTA-STS

62ms

DNSSEC

82ms

SRV

60ms

Total

661ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 13:32:20	661ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 10:34:39	932ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 06:18:05	1153ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 22:06:07	1901ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-30 00:28:02	2996ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 23:04:21	940ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 18:23:26	1116ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 17:43:12	2889ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 17:13:25	8732ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 17:10:38	942ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 16:21:25	1031ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 15:10:34	8800ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 10:27:29	8788ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 01:56:17	8911ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 22:39:41	1273ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 20:19:27	856ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 18:04:13	9142ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 13:49:42	2761ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 22:01:09	1105ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 01:32:17	1128ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 15:35:36	2853ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 12:53:55	6921ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 08:28:12	1849ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 07:37:10	666ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 17:45:12	648ms	2 NS 1 A 4 MX	🔒 Secure	View