pc-rytteren.dk DNS records

🖥️ Nameservers3 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
140.238.216.50	2953s	—	AS31898	Oracle Corporation	140.238.0.0/16	🇨🇭 Switzerland	Zurich

📧 MX Records3 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mailu.freepages.dk	173.212.201.252	vmi776302.contaboserver.net	AS51167 Contabo GmbH
80	3600s	mxbackup1.junkemailfilter.com	184.105.182.142	142-he.filtered.junkemailfilter.com	AS6939 Hurricane Electric LLC
90	3600s	mxbackup2.junkemailfilter.com	184.105.182.212 184.105.182.213 184.105.182.214 184.105.182.222 184.105.182.223 184.105.182.224	— — — — — —	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	pc-rytteren.dk → 140.238.216.50
🔶 Autoconfig	pc-rytteren.dk → 140.238.216.50

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 170ms

TXT Record
google-site-verification=8mcsDyREB1XYJ8ICLiOAbUFfeM_CQJBN9Pejee9VRxs
v=spf1 a:mailu.freepages.dk ~all

✉️ SPF

Policy	Record (pc-rytteren.dk)
~all (soft fail)	v=spf1 a:mailu.freepages.dk ~all

📨 DMARC

Policy	Record (_dmarc.pc-rytteren.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:andersr@freepages.dk

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.pc-rytteren.dk	pc-rytteren.dk

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2026050101
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

39ms

MX

47ms

AAAA

46ms

TXT

170ms

CAA

37ms

HTTPS

42ms

TLSA

492ms

SOA

0ms

MTA-STS

54ms

DNSSEC

80ms

SRV

62ms

Total

1284ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 06:18:56	1284ms	3 NS 1 A 3 MX	🔒 Secure	View
2026-06-28 16:52:14	3204ms	3 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 16:14:00	9426ms	3 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 06:53:20	1615ms	3 NS 1 A 3 MX	🔒 Secure	View