esbjergkommune.dk

📜 Historical scan 2026-08-20 19:25:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esbjergkommune.dk is a .dk domain served by 2 nameservers (brit.ns.cloudflare.com, mack.ns.cloudflare.com). It was registered on 9 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.18.122 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by esbjergkommune-dk.b-v1.mx.microsoft. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
brit.ns.cloudflare.com	108.162.192.78 172.64.32.78 173.245.58.78 2606:4700:50::adf5:3a4e 2803:f800:50::6ca2:c04e 2a06:98c1:50::ac40:204e	brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com	108.162.195.37 162.159.44.37 172.64.35.37 2606:4700:58::a29f:2c25 2803:f800:50::6ca2:c325 2a06:98c1:50::ac40:2325	mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.18.122	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.19.122	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	esbjergkommune-dk.b-v1.mx.microsoft	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca04::5 2a01:111:f403:ca09::2 52.101.68.21 52.101.68.3 52.101.73.11 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr05cu01302.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.18.122,104.18.19.122

🔌 SRV Records#

1 records 90ms

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

📝 TXT Records#

5 records 235ms

TXT Record
anthropic-domain-verification-0j2v36=O9j4F9axploXtTiANjfMkoKDq
apple-domain-verification=wV8bpnyxEezU6NTB
openai-domain-verification=dv-eAnmGocF87Rf5C0MrGqxQKir
utl/BFMBjcPi3of6GZOR8JUI/O6c/22/A675WBPAEiOgCuo9dIsb8WkkNG8+M+mQrQp0rG5f6bfsg4po8wktEQ==
v=spf1 include:_spf68700.spf-protect.dk -all

✉️ SPF#

Policy	Record (esbjergkommune.dk)
-all (hard fail)	v=spf1 include:_spf68700.spf-protect.dk -all

📨 DMARC#

Policy	Record (_dmarc.esbjergkommune.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:67f4ea9c73209@dmarc-dk.centerasecurity.com; ruf=mailto:67f4ea9c73209@dmarc-dk.centerasecurity.com; adkim=r; aspf=r; ri=86400; fo=1; rf=afrf; pct=100

📬 MTA-STS#

280ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	1727266511
max_age	86400s
Policy MX	*.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:a3d50e31d3a5.m@dmarcinput.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 13:10:05

www	104.18.18.122 104.18.19.122 (AS13335) (address records, no CNAME)
www vs bare domain	Same network esbjergkommune.dk: 104.18.18.122 104.18.19.122 (AS13335) www.esbjergkommune.dk: 104.18.18.122 104.18.19.122 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 101ms

Service / Owner	Type	Cert association
SMTP _25._tcp.esbjergkommune-dk.b-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.esbjergkommune-dk.b-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.esbjergkommune-dk.b-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.esbjergkommune-dk.b-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

101ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412710762
Primary NS (MNAME)	brit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 00:22:12

Field	Value
Registrar	DANDOMAIN A/S
Registered	1997-12-09
Expires	2028-12-31 (802d)

🔗 Same registrant#

66 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
aadal-skolen.dk	DANDOMAIN A/S
blokbeats.dk	CURANET A/S
boldesagerskole.dk	DANDOMAIN A/S
bondebisseborger.dk	DANDOMAIN A/S
borderpath.dk	DANDOMAIN A/S
bramming.dk	DANDOMAIN A/S
brugesbjergkommune.dk	DANDOMAIN A/S
bryndumskole.dk	DANDOMAIN A/S
danmarksgadesskole.dk	DANDOMAIN A/S
darkskymandø.dk	DANDOMAIN A/S
darkskyparkmandoe.dk	DANDOMAIN A/S
darkskyparkmandø.dk	DANDOMAIN A/S
darkskyparkwaddensea.dk	DANDOMAIN A/S
darumbørneby.dk	DANDOMAIN A/S
detaabnelydteater.dk	DANDOMAIN A/S
detåbnelydteater.dk	DANDOMAIN A/S
esbbib.dk	DANDOMAIN A/S
esbjerg-lufthavn.dk	DANDOMAIN A/S
esbjerg-udeliv.dk	DANDOMAIN A/S
esbjerg.dk	DANDOMAIN A/S
esbjergairport.dk	DANDOMAIN A/S
esbjergbyfond.dk	DANDOMAIN A/S
esbjergbyhistoriskearkiv.dk	DANDOMAIN A/S
esbjergdroneport.dk	DANDOMAIN A/S
esbjergerklæringen.dk	DANDOMAIN A/S
esbjerglufthavn.dk	DANDOMAIN A/S
esbjergskoler.dk	DANDOMAIN A/S
esbjergtest.dk	DANDOMAIN A/S
esbkomm.dk	DANDOMAIN A/S
esbu.dk	DANDOMAIN A/S
esefestival.dk	DANDOMAIN A/S
experienceesbjerg.dk	DANDOMAIN A/S
fantasyfestival.dk	DANDOMAIN A/S
fourfeldtskolen.dk	DANDOMAIN A/S
graensesti.dk	DANDOMAIN A/S
gredstedbroskole.dk	DANDOMAIN A/S
greenskills.dk	DANDOMAIN A/S
grenzpfad.dk	DANDOMAIN A/S
grænsesti-skole.dk	DANDOMAIN A/S
grænsesti.dk	DANDOMAIN A/S
heiratenindänemark.dk	DANDOMAIN A/S
heirateninribe.dk	DANDOMAIN A/S
hjertingskole.dk	DANDOMAIN A/S
huset-esbjerg.dk	DANDOMAIN A/S
komudbud.dk	DANDOMAIN A/S
kvaglundskolen.dk	DANDOMAIN A/S
mandødarksky.dk	DANDOMAIN A/S
nordreskole.dk	DANDOMAIN A/S
preprodesbjergkommune.dk	DANDOMAIN A/S
ribe.dk	DANDOMAIN A/S
rørkjærskole.dk	DANDOMAIN A/S
skadsskole.dk	DANDOMAIN A/S
spangsbjergskolen.dk	DANDOMAIN A/S
sydvestjyskbrandvæsen.dk	DANDOMAIN A/S
sønderrisskolen.dk	DANDOMAIN A/S
tjaereborgskole.dk	DANDOMAIN A/S
udbudspanelet.dk	DANDOMAIN A/S
vadehavsfestival.dk	DANDOMAIN A/S
vadehavssekretariat.dk	DANDOMAIN A/S
vadehavssekretariatet.dk	DANDOMAIN A/S
vejrupboerneby.dk	DANDOMAIN A/S
vejrupbørneby.dk	DANDOMAIN A/S
vejrupskole.dk	DANDOMAIN A/S
vitaskolen.dk	DANDOMAIN A/S
vittenbergskolen.dk	DANDOMAIN A/S
weddinginribe.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

40ms

47ms

AAAA

45ms

TXT

235ms

CAA

44ms

HTTPS

46ms

TLSA

101ms

SOA

0ms

MTA-STS

280ms

DNSSEC

101ms

SRV

90ms

Total

1559ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 13:10:05	608ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-07 20:10:33	717ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-05 17:46:49	642ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 16:41:07	815ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 05:21:10	1071ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-22 22:46:52	986ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 22:16:42	911ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 07:03:50	978ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 00:58:44	1406ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-31 16:59:12	2612ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 01:03:22	725ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-21 19:35:19	2368ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-20 19:25:17 shown	1559ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-07 02:25:16	1706ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-21 07:18:11	1451ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-17 14:06:05	1742ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 01:47:57	1266ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 01:47:54	1144ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 12:05:15	1162ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 04:05:49	3320ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 08:20:48	847ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 08:20:26	797ms	2 NS 2 A 1 MX	🔒 Secure