mesfibernet.dk DNS records

🖥️ Nameservers2 records 40ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.161.96.24	3600s	81.161.96.24.static.ipv4.tn-skjern.dk	AS198944	TN HOSTING ApS	81.161.96.0/23	🇩🇰 Denmark	Hedensted

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mesfibernet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca09::c 52.101.68.8 52.101.73.2 52.101.73.22 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.228.56
🔶 Autoconfig	mesfibernet.dk → 81.161.96.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 122ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 198ms

TXT Record
MS=ms80272853
v=spf1 include:_spf75270.spf-protect.dk -all

✉️ SPF

Policy	Record (mesfibernet.dk)
-all (hard fail)	v=spf1 include:_spf75270.spf-protect.dk -all

📨 DMARC

Policy	Record (_dmarc.mesfibernet.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:66597680e4473@dmarc-dk.centerasecurity.com;

📬 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.mesfibernet.dk	mesfibernet.dk

🔗 TLSA / DANE

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

🔐 DNSSEC57ms

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

🏷️ SOA37ms

Field	Value
Serial	2026030301
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

40ms

A

37ms

MX

24ms

AAAA

38ms

TXT

198ms

CAA

150ms

HTTPS

34ms

TLSA

195ms

SOA

37ms

MTA-STS

113ms

DNSSEC

57ms

SRV

122ms

Total

736ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:01:59	1435ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 07:59:50	930ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 05:22:32	5201ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 11:32:05	2392ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 10:42:08	3049ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:59:08	736ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:44:38	1198ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 13:30:20	1307ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:34:09	1258ms	2 NS 1 A 1 MX	🔒 Secure	View