udstilleradmin.dk

📜 Historical scan 2026-06-17 23:28:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udstilleradmin.dk is a .dk domain served by 2 nameservers (ray.ns.cloudflare.com, sue.ns.cloudflare.com). It was registered on 14 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.81 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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   41ms
NameserverIP addressesPTRASN / ISP
ray.ns.cloudflare.com 108.162.193.138
172.64.33.138
173.245.59.138
2606:4700:58::adf5:3b8a
2803:f800:50::6ca2:c18a
2a06:98c1:50::ac40:218a		 ray.ns.cloudflare.com
ray.ns.cloudflare.com
ray.ns.cloudflare.com
ray.ns.cloudflare.com
ray.ns.cloudflare.com
ray.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com 108.162.192.145
172.64.32.145
173.245.58.145
2606:4700:50::adf5:3a91
2803:f800:50::6ca2:c091
2a06:98c1:50::ac40:2091		 sue.ns.cloudflare.com
sue.ns.cloudflare.com
sue.ns.cloudflare.com
sue.ns.cloudflare.com
sue.ns.cloudflare.com
sue.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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.20.81 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.191.252 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.20.81
🔶 Autoconfig172.67.191.252

🔷 AAAA Records (IPv6)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:1451 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:bffc — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.81,172.67.191.252 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1451,2606:4700:3037::ac43:bffc

📝 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 2026-10-15 00:24:41
www104.21.20.81 172.67.191.252 2606:4700:3034::ac43:bffc 2606:4700:3037::6815:1451 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

37ms
FieldValue
Serial2407173102
Primary NS (MNAME)ray.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 00:56:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-02-14
Expires2027-04-30 (194d)

🔗 Same registrant#

22 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
alfa-nova.dkPunktum dk A/S (direct)
alfanova.dkPunktum dk A/S (direct)
aroslejren.dkPunktum dk A/S (direct)
bygbaeredygtigt.dkPunktum dk A/S (direct)
christiandamsgaard.dkPunktum dk A/S (direct)
detsidsteord.dkPunktum dk A/S (direct)
gymdrama.dkPunktum dk A/S (direct)
johnnysjokes.dkPunktum dk A/S (direct)
kaloeviggruppe.dkPunktum dk A/S (direct)
kaløviggruppe.dkPunktum dk A/S (direct)
klausbaerentsen.dkPunktum dk A/S (direct)
leneabildgaardknudsen.dkPunktum dk A/S (direct)
mercy-scouts.dkPunktum dk A/S (direct)
plante-magi.dkPunktum dk A/S (direct)
retrospective.dkPunktum dk A/S (direct)
retrospectives.dkPunktum dk A/S (direct)
scrumstuff.dkPunktum dk A/S (direct)
tofthamming.dkPunktum dk A/S (direct)
udstillerdemo.dkPunktum dk A/S (direct)
udstillerguide.dkPunktum dk A/S (direct)
udstillerguiden.dkPunktum dk A/S (direct)
virksomhedsteori.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
38ms
MX
40ms
AAAA
39ms
TXT
2136ms
CAA
39ms
HTTPS
37ms
TLSA
74ms
SOA
37ms
MTA-STS
48ms
DNSSEC
107ms
SRV
169ms
Total
2710ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 00:24:41 387ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-05 06:55:40 618ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-04 06:43:51 512ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-30 06:24:17 588ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-23 20:42:33 659ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-05 10:37:25 532ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-02 08:36:53 609ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-28 01:07:02 585ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-26 22:27:14 965ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-06 12:01:53 933ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-04 12:37:05 853ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-23 18:26:34 792ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-19 08:26:25 9742ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-10 08:04:04 16975ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-08 19:48:01 1434ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-17 23:28:39 shown 2710ms 2 NS 2 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone