søsser.dk DNS records

🖥️ Nameservers2 records 48ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.57.241.43	3600s	87-57-241-43-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	87.57.0.0/16	🇩🇰 Denmark	Hvidovre

📧 MX Records3 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— — 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
10	43200s	mx2.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— — 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
20	43200s	mx3.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— — 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	87.57.241.43
🔶 Autoconfig	87.57.241.43

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 201ms

TXT Record
v=spf1 include:_include.mxhotel.dk -all

✉️ SPF

Policy	Record (søsser.dk)
-all (hard fail)	v=spf1 include:_include.mxhotel.dk -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 / DANE

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

🔐 DNSSEC82ms

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

🏷️ SOA53ms

Field	Value
Serial	2026032401
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

48ms

A

45ms

MX

53ms

AAAA

44ms

TXT

201ms

CAA

64ms

HTTPS

51ms

TLSA

2083ms

SOA

53ms

MTA-STS

84ms

DNSSEC

82ms

SRV

80ms

Total

11166ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 11:09:08	11166ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-16 18:28:44	14362ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-28 19:00:51	2885ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-28 12:10:05	2167ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 08:40:11	2657ms	2 NS 1 A 3 MX	⚠️ Bogus	View
2026-06-24 23:07:00	347ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 04:28:56	1188ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:49:27	1736ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-19 18:31:00	1278ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 01:50:10	991ms	2 NS 1 A 3 MX	🔒 Secure	View