esbjergfestuge.dk DNS records

🖥️ Nameservers2 records 42ms

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 Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.13	300s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	mx02.esbkomm.dk	—	—	—
20	1800s	mx01.esbkomm.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 255ms

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-STS246ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC115ms

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

🏷️ SOA0ms

Field	Value
Serial	2412792154
Primary NS (MNAME)	brit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

41ms

MX

43ms

AAAA

46ms

TXT

255ms

CAA

50ms

HTTPS

50ms

TLSA

87ms

SOA

0ms

MTA-STS

246ms

DNSSEC

115ms

SRV

88ms

Total

656ms

🕐 Scan History

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