guldborgsund-kommune.dk

📜 Historical scan 2026-09-03 12:56:17  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guldborgsund-kommune.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 2 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.204 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   26ms
NameserverIP addressesPTRASN / ISP
adi.ns.cloudflare.com 108.162.192.56
172.64.32.56
173.245.58.56
2606:4700:50::adf5:3a38
2803:f800:50::6ca2:c038
2a06:98c1:50::ac40:2038		 adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com 108.162.193.130
172.64.33.130
173.245.59.130
2606:4700:58::adf5:3b82
2803:f800:50::6ca2:c182
2a06:98c1:50::ac40:2182		 mark.ns.cloudflare.com
mark.ns.cloudflare.com
mark.ns.cloudflare.com
mark.ns.cloudflare.com
mark.ns.cloudflare.com
mark.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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.62.204 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.139.61 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:3ecc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:8b3d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   29ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.62.204,172.67.139.61 ech=AEX+DQBBpAAgACCveGIwlrgR4TlDzUwDyIX/dymgYZbQnSxjCdt9Rxf6JQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3ecc,2606:4700:3034::ac43:8b3d

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 18:57:14
www104.21.62.204 172.67.139.61 2606:4700:3030::6815:3ecc 2606:4700:3034::ac43:8b3d (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413877501
Primary NS (MNAME)adi.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 13:24:28
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-09-02
Expires2027-09-30 (338d)

🔗 Same registrant#

36 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).

DomainRegistrar
aktivsommer.dkPunktum dk A/S (direct)
autismelinjen.dkA/S SCANNET
bio2x.dkPunktum dk A/S (direct)
bioguldborgsund.dkPunktum dk A/S (direct)
boetoenor.dkA/S SCANNET
bøtønor.dkA/S SCANNET
bøtøskoven.dkPunktum dk A/S (direct)
denaabneskole.dkPunktum dk A/S (direct)
gbshaller.dkPunktum dk A/S (direct)
gbshandleguide.dkPunktum dk A/S (direct)
gbslan.dkPunktum dk A/S (direct)
guldborgsund-kunst.dkPunktum dk A/S (direct)
guldborgsundhallerne.dkPunktum dk A/S (direct)
guldborgsundhavne.dkPunktum dk A/S (direct)
havnebyen.dkPunktum dk A/S (direct)
havnebyenguldborgsund.dkA/S SCANNET
kulturregionstorstrøm.dkPunktum dk A/S (direct)
køsten.dkCURANET A/S
marielystenge.dkA/S SCANNET
markedshallen.dkA/S SCANNET
markedshallenguldborgsund.dkA/S SCANNET
nfteater.dkPunktum dk A/S (direct)
nykoebing-f.dkPunktum dk A/S (direct)
nykoebing-falster.dkPunktum dk A/S (direct)
nykoebingfalster.dkPunktum dk A/S (direct)
nykøbing.dkPunktum dk A/S (direct)
nysted.dkPunktum dk A/S (direct)
rundtiguldborgsund.dkPunktum dk A/S (direct)
slotsbryggen.dkPunktum dk A/S (direct)
ssp-guldborgsund.dkPunktum dk A/S (direct)
sydfalster-skole.dkPunktum dk A/S (direct)
sydfalster.dkPunktum dk A/S (direct)
sydfalsterskole.dkPunktum dk A/S (direct)
veteranguld.dkPunktum dk A/S (direct)
vierfaelles.dkPunktum dk A/S (direct)
voresguldborgsund.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
26ms
A
31ms
MX
31ms
AAAA
32ms
TXT
147ms
CAA
30ms
HTTPS
29ms
TLSA
38ms
SOA
0ms
MTA-STS
44ms
DNSSEC
104ms
SRV
46ms
Total
1048ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 18:15:22 411ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-03 12:56:17 shown 1048ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 11:08:52 1038ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-24 18:09:16 552ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-06 10:54:04 930ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-02 15:41:42 2707ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-26 19:27:41 1603ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-25 13:21:52 2207ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 10:43:36 888ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 10:38:31 840ms 2 NS 2 A 0 MX 🔓 Insecure
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