fbulow.dk DNS records

🖥️ Nameservers3 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.18.18	4800s	webproxy.netsite.dk	AS205206	Netsite A/S	185.224.16.0/22	🇩🇰 Denmark	—

📧 MX Records2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fbulow-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::f 2a01:111:f403:ca09::28 2a01:111:f403:ca09::3 52.101.68.18 52.101.68.36 52.101.73.1 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.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
10	86400s	fbulow-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::f 2a01:111:f403:ca09::28 2a01:111:f403:ca09::3 52.101.68.18 52.101.68.36 52.101.73.1 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.8
🔶 Autoconfig	autoconfig.netsite.dk → 185.224.16.223

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.netsite.dk

📝 TXT Records2 records 187ms

TXT Record
MS=ms96317034
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fbulow.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.fbulow.dk)
p=reject	v=DMARC1; p=reject

📬 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
TXT	_acme-challenge.fbulow.dk	fCtdxqD86zQbN0o3lepzh2Di5cm0Ksj0VY3aQpgXMgc

🔗 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	2026082701
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
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

36ms

A

39ms

MX

38ms

AAAA

47ms

TXT

187ms

CAA

43ms

HTTPS

47ms

TLSA

638ms

SOA

0ms

MTA-STS

65ms

DNSSEC

80ms

SRV

71ms

Total

1235ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:54:22	1235ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 18:30:35	917ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-20 05:48:29	8498ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 03:39:16	7181ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 09:47:56	3262ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 18:11:57	1369ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 19:43:38	9132ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 11:35:57	1820ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 09:01:25	1422ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-10 03:57:04	1480ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 11:28:31	1279ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 17:38:23	1225ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 05:01:23	1378ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 20:22:36	1358ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 16:06:19	1593ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 15:37:16	1863ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 09:17:57	1522ms	3 NS 1 A 2 MX	🔒 Secure	View