fiberman.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.123hotel.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.149.228.6	600s	webcluster04.tigermedia.eu	AS48854	team.blue Denmark A/S	185.149.228.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fiberman-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::e 52.101.68.27 52.101.68.32 52.101.68.8 52.101.73.6	mail-db4pr02cu00406.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:1034:5::1	3600s	—	AS48854	team.blue Denmark A/S	2001:67c:1034:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 62ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 160ms

TXT Record
v=spf1 a:mail01.tigermedia.eu include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fiberman.dk)
-all (hard fail)	v=spf1 a:mail01.tigermedia.eu include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.fiberman.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:reports@dmarc.host123.dk; ruf=mailto:reports@dmarc.host123.dk; fo=1; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070101
Primary NS (MNAME)	ns2.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

48ms

MX

36ms

AAAA

43ms

TXT

160ms

CAA

57ms

HTTPS

44ms

TLSA

323ms

SOA

0ms

MTA-STS

64ms

DNSSEC

91ms

SRV

62ms

Total

1050ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 01:49:07	1050ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 11:15:13	1230ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 00:35:54	1396ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 11:49:30	1119ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 15:35:37	4187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 03:19:16	1539ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:35:34	1418ms	2 NS 1 A 1 MX	🔒 Secure	View