thegymaarhus.dk

📜 Historical scan 2026-09-30 13:34:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thegymaarhus.dk is a .dk domain served by 2 nameservers (deborah.ns.cloudflare.com, moura.ns.cloudflare.com). It was registered on 26 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.65.250 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by thegymaarhus-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 95ms

Nameserver	IP addresses	PTR	ASN / ISP
deborah.ns.cloudflare.com	108.162.194.111 162.159.38.111 172.64.34.111 2606:4700:50::a29f:266f 2803:f800:50::6ca2:c26f 2a06:98c1:50::ac40:226f	deborah.ns.cloudflare.com deborah.ns.cloudflare.com deborah.ns.cloudflare.com deborah.ns.cloudflare.com deborah.ns.cloudflare.com deborah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
moura.ns.cloudflare.com	108.162.195.217 162.159.44.217 172.64.35.217 2606:4700:58::a29f:2cd9 2803:f800:50::6ca2:c3d9 2a06:98c1:50::ac40:23d9	moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.ns.cloudflare.com moura.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 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.65.250	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.234	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	thegymaarhus-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca21::a 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::8 52.101.103.162 52.101.209.31 52.101.73.123 52.101.91.153	mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:41fa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:c3ea	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 93ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.65.250,172.67.195.234 ech=AEX+DQBBmwAgACAv4ShE74ptABAVVTNRaRqLWHw/q5ExHTd+wAz0MBCmGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:41fa,2606:4700:3033::ac43:c3ea

🔌 SRV Records#

1 records 142ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

5 records 402ms

TXT Record
google-site-verification=etR_vkCH9vRDSqQzApUWxwUxJMlxNwQd1TBezF5v2rw
google-site-verification=K4z6kvoASUvdqbntzhn52FI4RziGABqzQqRXYB4GaKQ
google-site-verification=o8Yp_qTPhiKO0g9B0iP_G7uT1Y9peW8ZirFOOpECPlc
MS=ms76629332
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (thegymaarhus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.thegymaarhus.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-26 19:42:46

www	104.21.65.250 172.67.195.234 2606:4700:3030::6815:41fa 2606:4700:3033::ac43:c3ea (AS13335) (address records, no CNAME)
www vs bare domain	Same network thegymaarhus.dk: 104.21.65.250 172.67.195.234 2606:4700:3030::6815:41fa 2606:4700:3033::ac43:c3ea (AS13335) www.thegymaarhus.dk: 104.21.65.250 172.67.195.234 2606:4700:3030::6815:41fa 2606:4700:3033::ac43:c3ea (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u1018819.wl070.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u1018819.wl070.sendgrid.net	RSA · ~1024 bit below 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#

122ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

111ms

Field	Value
Serial	2414778016
Primary NS (MNAME)	deborah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 10:18:26

Field	Value
Registrar	Simply.com A/S
Registered	2023-09-26
Expires	2027-09-25 (333d)

🔗 Same registrant#

3 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
thegym.dk	Simply.com A/S
thegymcopenhagen.dk	Simply.com A/S
thestudioaarhus.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

95ms

75ms

73ms

AAAA

67ms

TXT

402ms

CAA

58ms

HTTPS

93ms

TLSA

603ms

SOA

111ms

MTA-STS

141ms

DNSSEC

122ms

SRV

142ms

Total

1840ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 19:42:46	1356ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-22 17:38:33	1382ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 13:34:37 shown	1840ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 02:02:11	1369ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 14:43:23	1738ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 03:23:25	2124ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 22:54:40	1336ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:48:18	1475ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:10:46	1523ms	3 NS 1 A 1 MX	🔒 Secure