b-nielsen.dk

Records from scan: 2026-10-01 06:40:16 · 1120ms total · last checked 2026-10-19 00:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b-nielsen.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 27 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.168.85.142 is hosted by Amazon.com, Inc. (AS16509) in United Kingdom. Mail is handled by bnielsen-dk0c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.168.85.142	600s	ec2-18-168-85-142.eu-west-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.168.0.0/14	🇬🇧 United Kingdom	City of London

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	75s	bnielsen-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::12 52.101.209.28 52.101.68.10 52.101.68.15 52.101.68.27	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 63ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	tmbn-mail.remoteapp.dk

📝 TXT Records#

2 records 144ms

TXT Record
MS=ms95367206
v=spf1 ip4:18.168.85.142 include:_spf.xtracon.dk include:relay.mailchannels.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (b-nielsen.dk)
-all (hard fail)	v=spf1 ip4:18.168.85.142 include:_spf.xtracon.dk include:relay.mailchannels.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.b-nielsen.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarc-reports@b-nielsen.dk; ruf=mailto:dmarc-reports@b-nielsen.dk

📬 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

🧩 Web & zone#

checked 2026-10-11 18:35:19

www	18.168.85.142 (AS16509) (address records, no CNAME)
www vs bare domain	Same network b-nielsen.dk: 18.168.85.142 (AS16509) www.b-nielsen.dk: 18.168.85.142 (AS16509)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-bnielsen-dk0c._domainkey.bnielsen.p-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-bnielsen-dk0c._domainkey.bnielsen.p-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026093000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 07:02:23

Field	Value
Registrar	Simply.com A/S
Registered	1998-05-27
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

36ms

33ms

AAAA

35ms

TXT

144ms

CAA

41ms

HTTPS

33ms

TLSA

379ms

SOA

33ms

MTA-STS

46ms

DNSSEC

116ms

SRV

63ms

Total

1120ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:40:16 shown	1120ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-09 11:45:20	896ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-02 18:52:36	748ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 05:16:13	2300ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-22 03:40:22	1776ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-21 03:21:05	2881ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-26 17:17:12	772ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-26 03:49:03	921ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-23 00:08:51	3365ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-21 23:24:35	1095ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:57:21	988ms	4 NS 1 A 2 MX	🔒 Secure