gryderup.dk DNS records

🖥️ Nameservers2 records 444ms

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 424ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.235.37.119	3600s	—	AS54113	Fastly, Inc.	23.235.36.0/22	🇺🇸 United States	—

📧 MX Records4 records 445ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 1008ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (gryderup.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 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 536ms

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…

🔐 DNSSEC780ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081905
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

444ms

A

424ms

MX

445ms

AAAA

368ms

TXT

1008ms

CAA

367ms

HTTPS

374ms

TLSA

536ms

SOA

0ms

MTA-STS

623ms

DNSSEC

780ms

SRV

480ms

Total

6055ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 02:29:15	6055ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 00:29:58	983ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 14:57:20	1025ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 11:46:22	918ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 03:59:53	1059ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 21:58:33	2511ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 13:31:25	1169ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:31:32	1378ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:44:06	748ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:43:48	862ms	2 NS 1 A 4 MX	🔒 Secure	View