cb-svendsen.dk

📜 Historical scan 2026-07-01 23:27:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cb-svendsen.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 23 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.211 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by cbsvendsen-dk0e.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#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.211	600s	linux200.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	cbsvendsen-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 52.101.68.21 52.101.68.27 52.101.73.16 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 41ms

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

📝 TXT Records#

10 records 88ms

TXT Record
_globalsign-domain-verification=cueKIpG9eSCpmlepm2rALGBPO5Bvi6yjzcan82F5uo
1b8gmg0t0fmk39em5eluc6no0j
1infit7qak5ltudsmbbp0165tt
3n1pdi3lh34m26rnpp2lpkph2
98sp02uj1ruu8m3jka9oruiei1
f5g2rt80fjngt6v3fg5jun2hlh
hitudlvv902km8uc5q44basb5t
lnk3otf80htf85vk0jhn9nrfhh
MS=ms15269842
v=spf1 ip4:62.243.47.202 include:spf.protection.outlook.com a:dispatch-eu.ppe-hosted.com -all

✉️ SPF#

Policy	Record (cb-svendsen.dk)
-all (hard fail)	v=spf1 ip4:62.243.47.202 include:spf.protection.outlook.com a:dispatch-eu.ppe-hosted.com -all

📨 DMARC#

Policy	Record (_dmarc.cb-svendsen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:s8n3bzry@ag.eu.dmarcian.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 2026-10-10 08:44:13

www	185.21.42.211 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cb-svendsen.dk: 185.21.42.211 (AS48854) www.cb-svendsen.dk: 185.21.42.211 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-cbsvendsen-dk0e._domainkey.cbsvendsen.onmicrosoft.com	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2025111301
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 03:40:25

Field	Value
Registrar	A/S SCANNET
Registered	1996-12-23
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

40ms

42ms

AAAA

39ms

TXT

88ms

CAA

31ms

HTTPS

22ms

TLSA

471ms

SOA

35ms

MTA-STS

45ms

DNSSEC

98ms

SRV

41ms

Total

1076ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 04:02:30	786ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 09:12:53	816ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:27:42 shown	1076ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:51:00	680ms	2 NS 1 A 1 MX	🔒 Secure