esbjergfestuge.dk

📜 Historical scan 2026-06-17 08:23:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esbjergfestuge.dk is a .dk domain served by 2 nameservers (brit.ns.cloudflare.com, mack.ns.cloudflare.com). It was registered on 18 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.13 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by mx02.esbkomm.dk, mx01.esbkomm.dk. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
brit.ns.cloudflare.com	—	—	—
mack.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.13	—	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

2 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx02.esbkomm.dk	—	—	—
20	—	mx01.esbkomm.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 120ms

TXT Record
_globalsign-domain-verification=3giv4Yqcb-_OkRzwt8JT6pbsUR1tlbaiwzPttDZ72A
facebook-domain-verification=fzwtidfbrjewf15s6vlh5ayjx4pwn1
MS=ms30759068
v=spf1 ip4:192.66.115.28/32 include:sendgrid.net -all

✉️ SPF#

Policy	Record (esbjergfestuge.dk)
-all (hard fail)	v=spf1 ip4:192.66.115.28/32 include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.esbjergfestuge.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:3cbe5000e987.a@dmarcinput.com; ruf=mailto:3cbe5000e987.f@dmarcinput.com; adkim=s; aspf=s; ri=86400; fo=1; rf=afrf; pct=100

📬 MTA-STS#

221ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	1699384270
max_age	86400s
Policy MX	mx01.esbkomm.dk, mx02.esbkomm.dk

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:3cbe5000e987.m@dmarcinput.com.

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 11:13:46

www	20.50.64.13 (AS8075) (address records, no CNAME)
www vs bare domain	Same network esbjergfestuge.dk: 20.50.64.13 (AS8075) www.esbjergfestuge.dk: 20.50.64.13 (AS8075)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2407095280
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 2026-10-09 10:39:15

Field	Value
Registrar	DANDOMAIN A/S
Registered	2002-06-18
Expires	2027-04-30 (184d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

29ms

53ms

AAAA

46ms

TXT

120ms

CAA

35ms

HTTPS

30ms

TLSA

67ms

SOA

30ms

MTA-STS

221ms

DNSSEC

60ms

SRV

0ms

Total

457ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:13:46	449ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 04:57:26	1545ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 04:53:24	837ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 03:07:20	739ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 13:29:28	1281ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 03:45:44	656ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 04:32:55	867ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-21 16:50:20	4465ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-14 02:18:30	9047ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-11 06:32:38	1142ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-10 02:45:14	3949ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-29 15:46:11	1020ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-04 23:19:44	3122ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 01:56:06	2643ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 08:23:31 shown	457ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 08:20:04	548ms	2 NS 1 A 2 MX	🔒 Secure