gymmus.dk

📜 Historical scan 2026-07-03 01:45:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gymmus.dk is a .dk domain served by 2 nameservers (hassan.ns.cloudflare.com, thea.ns.cloudflare.com). It was registered on 13 February 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.64.100 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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   47ms
NameserverIP addressesPTRASN / ISP
hassan.ns.cloudflare.com 108.162.195.149
162.159.44.149
172.64.35.149
2606:4700:58::a29f:2c95
2803:f800:50::6ca2:c395
2a06:98c1:50::ac40:2395		 hassan.ns.cloudflare.com
hassan.ns.cloudflare.com
hassan.ns.cloudflare.com
hassan.ns.cloudflare.com
hassan.ns.cloudflare.com
hassan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
thea.ns.cloudflare.com 108.162.194.247
162.159.38.247
172.64.34.247
2606:4700:50::a29f:26f7
2803:f800:50::6ca2:c2f7
2a06:98c1:50::ac40:22f7		 thea.ns.cloudflare.com
thea.ns.cloudflare.com
thea.ns.cloudflare.com
thea.ns.cloudflare.com
thea.ns.cloudflare.com
thea.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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.64.100 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.181.21 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4010:c06::1a
2a00:1450:4010:c06::1a
64.233.161.26		 lj-in-x1a.1e100.net
lj-in-f26.1e100.net
lh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 192.178.230.26
2404:6800:400b:c01b::1b		 yunrtab-in-f26.1e100.net
yunrtab-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:b515 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:4064 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   59ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.64.100,172.67.181.21 ech=AEX+DQBB2gAgACAwddoAZIK+FFbeFrFfA1PTbgqnncaK/SSsA2NAny+2HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b515,2606:4700:3036::6815:4064

📝 TXT Records#

3 records   157ms
TXT Record
google-site-verification=hSFi1yR1lxs-VSJOl9LGow3zRlt906SY59hYe8u663E
v=DMARC1; p=reject; rua=mailto:info@gymmus.dk
v=spf1 +mx +a +ip4:107.6.136.42 include:_spf.google.com include:spf.ubivox.com ~all

✉️ SPF#

PolicyRecord (gymmus.dk)
~all (soft fail) v=spf1 +mx +a +ip4:107.6.136.42 include:_spf.google.com include:spf.ubivox.com ~all

📨 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 18:02:04
www104.21.64.100 172.67.181.21 2606:4700:3030::ac43:b515 2606:4700:3036::6815:4064 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ 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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2068ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

52ms
FieldValue
Serial2404078157
Primary NS (MNAME)hassan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 22:29:58
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-02-13
Expires2027-02-28 (128d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
57ms
MX
45ms
AAAA
44ms
TXT
157ms
CAA
47ms
HTTPS
59ms
TLSA
117ms
SOA
52ms
MTA-STS
67ms
DNSSEC
2068ms
SRV
78ms
Total
2797ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-28 15:17:19 3412ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-27 15:05:58 808ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-12 08:22:54 1248ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-28 02:15:53 1273ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-25 07:07:00 1831ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-29 21:39:19 11078ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-10 17:50:44 1464ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-03 01:45:34 shown 2797ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 10:36:49 1277ms 2 NS 2 A 5 MX 🔓 Insecure
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