bak-nielsen.dk DNS records

🖥️ Nameservers5 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 262ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.157.174.232	3600s	ec2-35-157-174-232.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	35.156.0.0/14	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 266ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	baknielsen-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca09::9 52.101.181.153 52.101.68.5 52.101.73.1 52.101.73.12	mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.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
🔶 Autoconfig	bak-nielsen.dk → 35.157.174.232

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 294ms

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

📝 TXT Records2 records 362ms

TXT Record
Replace this with your Office 365 token
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.bak-nielsen.dk	bak-nielsen.dk

🔗 TLSA / DANE

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

🔐 DNSSEC262ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@bak-nielsen.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

262ms

MX

266ms

AAAA

37ms

TXT

362ms

CAA

54ms

HTTPS

173ms

TLSA

603ms

SOA

0ms

MTA-STS

207ms

DNSSEC

262ms

SRV

294ms

Total

1684ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:52:17	1684ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 11:40:15	1871ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 13:23:21	2619ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 06:02:46	1989ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 20:35:20	1446ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 19:33:30	2795ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 13:13:03	2556ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 16:07:08	1963ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 09:35:20	10585ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 15:48:20	1163ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 17:18:18	1290ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 11:51:32	1597ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 14:02:41	1021ms	5 NS 1 A 1 MX	🔓 Insecure	View