gundorph.dk

📜 Historical scan 2026-07-19 15:41:41  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gundorph.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, skip.ns.cloudflare.com). It was registered on 11 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.74.158 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.gundorph.dk. The zone is DNSSEC-signed and validates, publishes a 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   35ms
NameserverIP addressesPTRASN / ISP
elle.ns.cloudflare.com 108.162.192.110
172.64.32.110
173.245.58.110
2606:4700:50::adf5:3a6e
2803:f800:50::6ca2:c06e
2a06:98c1:50::ac40:206e		 elle.ns.cloudflare.com
elle.ns.cloudflare.com
elle.ns.cloudflare.com
elle.ns.cloudflare.com
elle.ns.cloudflare.com
elle.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com 108.162.193.233
172.64.33.233
173.245.59.233
2606:4700:58::adf5:3be9
2803:f800:50::6ca2:c1e9
2a06:98c1:50::ac40:21e9		 skip.ns.cloudflare.com
skip.ns.cloudflare.com
skip.ns.cloudflare.com
skip.ns.cloudflare.com
skip.ns.cloudflare.com
skip.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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.74.158 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.159.219 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s mail.gundorph.dk 195.242.131.64 web2.e-studio.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.131.64
🔶 Autoconfig195.242.131.64

🔷 AAAA Records (IPv6)#

2 records   49ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:4a9e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:9fdb 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   49ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.74.158,172.67.159.219 ech=AEX+DQBBrAAgACBogf7jM25xRgfeu5pxO69zxdYlhUHGs/meRIVwpUyBDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4a9e,2606:4700:3033::ac43:9fdb

📝 TXT Records#

2 records   185ms
TXT Record
google-site-verification=DxkAfNKlGaoMNJrkR898gFSmQJAIz4LpZgoy40jUa6M
v=spf1 include:_spf.e-studio.dk ~all

✉️ SPF#

PolicyRecord (gundorph.dk)
~all (soft fail) v=spf1 include:_spf.e-studio.dk ~all

📨 DMARC#

PolicyRecord (_dmarc.gundorph.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:postmaster@gundorph.dk; ruf=mailto:postmaster@gundorph.dk; fo=1;

📬 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 2026-10-19 07:21:29
www104.21.74.158 172.67.159.219 2606:4700:3030::6815:4a9e 2606:4700:3033::ac43:9fdb (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2409851750
Primary NS (MNAME)elle.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 02:58:23
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-02-11
Expires2036-03-31 (3450d)

🔗 Same registrant#

2 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
gundorphmedia.dkPunktum dk A/S (direct)
natterdal.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
42ms
MX
38ms
AAAA
49ms
TXT
185ms
CAA
41ms
HTTPS
49ms
TLSA
8069ms
SOA
0ms
MTA-STS
56ms
DNSSEC
133ms
SRV
16054ms
Total
25160ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 07:21:29 1173ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-17 04:48:14 1499ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-15 02:36:00 785ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-06 09:17:46 966ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-01 07:38:39 639ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-28 06:59:00 637ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-26 06:19:45 751ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-24 05:39:33 1183ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-05 12:49:46 1303ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-27 21:20:36 546ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-21 10:40:32 8842ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-18 08:29:40 2535ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-06 12:12:04 8903ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-27 18:11:11 1637ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-19 15:41:41 shown 25160ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-13 17:27:20 8954ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-28 19:04:52 876ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 10:00:43 8914ms 2 NS 2 A 1 MX 🔒 Secure
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