b2bsport.dk

📜 Historical scan 2026-08-27 19:51:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b2bsport.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 27 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.72.120 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by b2bsport-dk.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 47ms

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

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.188.72.120	3600s	vps1341.basicserver.io	AS48854	team.blue Denmark A/S	89.188.72.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	b2bsport-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::8 2a01:111:f403:ca09:: 2a01:111:f403:ca09::6 52.101.68.36 52.101.68.5 52.101.73.123 52.101.73.16	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.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	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

4 records 152ms

TXT Record
_5ighdylz21vtz0odiqo9i2sywpwuwj4
_tostijl2t7yorknh5u862e2gzst8qfm
MS=ms83424877
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (b2bsport.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.b2bsport.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 14:01:50

www	89.188.72.120 (AS48854) (address records, no CNAME)
www vs bare domain	Same network b2bsport.dk: 89.188.72.120 (AS48854) www.b2bsport.dk: 89.188.72.120 (AS48854)
Wildcard	Yes: any name under the zone resolves
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-b2bsport-dk._domainkey.b2bpromotiondk.a-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-b2bsport-dk._domainkey.b2bpromotiondk.a-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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070800
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 2026-10-03 16:25:47

Field	Value
Registrar	Simply.com A/S
Registered	2025-02-27
Expires	2027-02-26 (125d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

36ms

45ms

AAAA

62ms

TXT

152ms

CAA

57ms

HTTPS

69ms

TLSA

189ms

SOA

0ms

MTA-STS

74ms

DNSSEC

78ms

SRV

71ms

Total

927ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:53:07	1383ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 15:30:14	1181ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 10:50:53	1164ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:51:16 shown	927ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-09 04:46:17	2515ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:57:16	2075ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:57:36	1103ms	3 NS 1 A 1 MX	🔒 Secure