mgym.dk

Records from scan: 2026-10-18 13:40:54 · 2690ms total · last checked 2026-10-19 14:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mgym.dk is a .dk domain served by 2 nameservers (ns3.supportcenter.dk, ns4.supportcenter.dk). It was registered on 12 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.supportcenter.dk	87.54.32.150	—	AS3292 TDC Holding A/S
ns4.supportcenter.dk	2.106.7.200	ns4.supportcenter.dk	AS3292 TDC Holding A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	ASPMX.L.GOOGLE.COM	108.177.14.26 2a00:1450:4010:c20::1a	lt-in-f26.1e100.net yulppbn-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
2	3600s	ALT1.ASPMX.L.GOOGLE.COM	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
2	3600s	ALT2.ASPMX.L.GOOGLE.COM	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
3	3600s	ALT3.ASPMX.L.GOOGLE.COM	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
3	3600s	ALT4.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 127ms

TXT Record
google-site-verification=dAZyzh0_t8hOKY0r7r6r2gMhVY-SssUXwJoC0i9Mt7o
v=spf1 ip4:87.54.32.251 include:_spf.google.com include:spf.mailanyone.net -all

✉️ SPF#

Policy	Record (mgym.dk)
-all (hard fail)	v=spf1 ip4:87.54.32.251 include:_spf.google.com include:spf.mailanyone.net -all

📨 DMARC#

Policy	Record (_dmarc.mgym.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6073f6b2c01db@ag.dmarcly.com; ruf=mailto:6073f6b2c01db@fo.dmarcly.com; sp=reject; 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#

checked 2026-10-18 13:40:54

www CNAME	www.marselisborg-gym.dk (all on marselisborg-gym.dk) → 185.21.41.142 (AS48854)
www vs bare domain	Only www resolves mgym.dk: no address www.mgym.dk: 185.21.41.142 (AS48854) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

23ms

Field	Value
Serial	944
Primary NS (MNAME)	ns3.supportcenter.dk
Responsible (RNAME)	hostmaster@supportcenter.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 05:45:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-08-12
Expires	2027-08-31 (315d)

🔗 Same registrant#

5 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).

Domain	Registrar
mars-gym.dk	Punktum dk A/S (direct)
marselis-gym.dk	Punktum dk A/S (direct)
marselisborg-gym.dk	Punktum dk A/S (direct)
marselisborg-gymnasium.dk	Punktum dk A/S (direct)
marselisborggymnasium.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

31ms

32ms

AAAA

46ms

TXT

127ms

CAA

34ms

HTTPS

31ms

TLSA

138ms

SOA

23ms

MTA-STS

38ms

DNSSEC

65ms

SRV

50ms

Total

2690ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 13:40:54 shown	2690ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-17 13:34:51	3027ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-13 06:04:39	1309ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-12 05:18:35	819ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-10 04:26:58	4443ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-08 16:39:09	915ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-06 16:16:22	526ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-04 13:23:16	815ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-30 13:05:41	648ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-30 06:45:46	1304ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-26 05:44:42	691ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-25 05:25:51	737ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-22 09:16:41	718ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-20 07:50:49	787ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-14 02:03:48	774ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-11 22:24:18	3082ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-08 09:12:15	2213ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-03 22:39:20	570ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-28 11:07:14	592ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-27 10:57:12	621ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-23 01:29:30	1211ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-22 01:06:55	1416ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-20 00:07:19	6854ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-18 21:38:07	11050ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-16 03:39:47	6752ms	2 NS 0 A 5 MX	🔓 Insecure