bl-termografi.dk

Records from scan: 2026-10-13 20:58:17 · 1551ms total · last checked 2026-10-17 03:02 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bl-termografi.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 25 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.39.217 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by bltermografi-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.39.217	600s	5.103.39.217.static.fibianet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bltermografi-dk0e.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca21::a 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.209.28 52.101.68.15 52.101.73.120 52.101.73.126	mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 121ms

TXT Record
uAPPFnqIU/cZ6HFvic8844dl3otpP5ak+cV7vQtEurS+jILhkl96co9QQ+txretJzR/yRDXA6xndOq+z4wni2g==
v=spf1 include:_spf56030.spf-protect.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bl-termografi.dk)
-all (hard fail)	v=spf1 include:_spf56030.spf-protect.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bl-termografi.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:66e1b0706e8e3@dmarc-dk.centerasecurity.com; pct=100; fo=1;

📬 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 2026-10-13 20:58:17

www	5.103.39.217 (AS44869) (address records, no CNAME)
www vs bare domain	Same network bl-termografi.dk: 5.103.39.217 (AS44869) www.bl-termografi.dk: 5.103.39.217 (AS44869)
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#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u3789899.wl150.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u3789899.wl150.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-bltermografi-dk0e._domainkey.nrgi.onmicrosoft.com	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#

114ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026101301
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 2026-10-14 07:35:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-05-25
Expires	2027-05-31 (225d)

🔗 Same registrant#

39 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
58500159.dk	Punktum dk A/S (direct)
70220094.dk	Punktum dk A/S (direct)
70262094.dk	Punktum dk A/S (direct)
bestilenergimaerke.dk	Punktum dk A/S (direct)
bestilhuseftersyn.dk	Punktum dk A/S (direct)
bl-thermografi.dk	Punktum dk A/S (direct)
buildingmanager.dk	Punktum dk A/S (direct)
dendigitaletilstandsrapport.dk	A/S SCANNET
digital-tilstandsrapport.dk	A/S SCANNET
e10.dk	Punktum dk A/S (direct)
ebas.dk	Punktum dk A/S (direct)
elforalle.dk	Punktum dk A/S (direct)
eltrans.dk	Punktum dk A/S (direct)
emodata.dk	Punktum dk A/S (direct)
energi-el-salg.dk	Punktum dk A/S (direct)
energipark.dk	Punktum dk A/S (direct)
energirammeberegning.dk	Punktum dk A/S (direct)
frandsen-aba.dk	Punktum dk A/S (direct)
intelligentbygningsautomatik.dk	Punktum dk A/S (direct)
klimaidoler.dk	Punktum dk A/S (direct)
ks-log.dk	Punktum dk A/S (direct)
lyset-aalborg.dk	Punktum dk A/S (direct)
lysmail.dk	Punktum dk A/S (direct)
nrgi-butikken.dk	Punktum dk A/S (direct)
nrgi-system.dk	Punktum dk A/S (direct)
nrgi.dk	Punktum dk A/S (direct)
nrgi100aar.dk	Punktum dk A/S (direct)
nrgico2fri.dk	Punktum dk A/S (direct)
nrgifamilien.dk	Punktum dk A/S (direct)
nrgimail.dk	Punktum dk A/S (direct)
nrgisol.dk	Punktum dk A/S (direct)
nrgisystems.dk	Punktum dk A/S (direct)
nrigco2-fir.dk	Punktum dk A/S (direct)
nyborg-midtermole.dk	Punktum dk A/S (direct)
simpelel.dk	Punktum dk A/S (direct)
smartebyer.dk	Punktum dk A/S (direct)
ultramail.dk	Punktum dk A/S (direct)
version3.dk	Punktum dk A/S (direct)
web-vind.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

29ms

AAAA

30ms

TXT

121ms

CAA

25ms

HTTPS

38ms

TLSA

945ms

SOA

28ms

MTA-STS

56ms

DNSSEC

114ms

SRV

99ms

Total

1551ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 20:58:17 shown	1551ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 10:54:14	1164ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:07:46	654ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:07:53	860ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:43:30	1200ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:49:53	1113ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:45:54	883ms	2 NS 1 A 1 MX	🔒 Secure