gotcha.dk

📜 Historical scan 2026-09-30 23:33:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gotcha.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 13 April 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by gotcha-dk.mail.protection.outlook.com. 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#

4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	3600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gotcha-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09::22 52.101.103.39 52.101.185.21 52.101.209.153 52.101.91.21	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-matpr05cu00105.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

🔷 AAAA Records (IPv6)#

1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2620:cb:2000::1	3600s	—	AS13335	Cloudflare, Inc.	2620:cb:2000:0:0:0:0:0/48	🇺🇸 United States	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 46ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

10 records 118ms

TXT Record
anthropic-domain-verification-7aahpb=59JnjgPvvqmDw1Aed0DH0V7IQ
atlassian-domain-verification=V1dPk1Cm6mfo7GfMQR6XnL2fGIETF5E3gvDMEi3SvJ4CgN4OFHv7ntr0/JUhHnbg
atlassian-sending-domain-verification=46e53dde-c103-4fed-87fc-56d07fdaef31
facebook-domain-verification=cv8xf2oe7j58og7yz1n0ugd80ll5k9
google-site-verification=6chXtf3kf2qvgz1yqzoFoFShuSk8Gt2fBBWymAuTMpQ
google-site-verification=gHwJBSIwWyVQP9eefhWcVCNxT1bj3yrMw3waFuYAgAQ
MS=ms16371596
v=spf1 include:spf.protection.outlook.com include:spf.hostnordic.com include:spf.mandrillapp.com include:emsd1.com -all
v=spf1 ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35
WB=Zoxuo/2tf0msoWvazl52VQ

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (gotcha.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.hostnordic.com include:spf.mandrillapp.com include:emsd1.com -all
no all — incomplete SPF	v=spf1 ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35

📨 DMARC#

Policy	Record (_dmarc.gotcha.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 2026-10-23 10:21:35

www CNAME	cdn.webflow.com (all on webflow.com) → 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
www vs bare domain	Same network gotcha.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242) www.gotcha.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~4096 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: 6/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

26ms

Field	Value
Serial	2026093000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-20 14:15:27

Field	Value
Registrar	Simply.com A/S
Registered	2008-04-13
Expires	2027-04-30 (188d)

🔗 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#

44ms

51ms

36ms

AAAA

42ms

TXT

118ms

CAA

36ms

HTTPS

31ms

TLSA

861ms

SOA

26ms

MTA-STS

52ms

DNSSEC

120ms

SRV

46ms

Total

1496ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 10:21:35	3058ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-21 17:25:55	2274ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-20 14:04:11	1605ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-14 22:30:12	2042ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-12 18:55:04	1945ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 04:31:22	3791ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:55:47	1083ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:33:48 shown	1496ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 23:17:48	1752ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 22:33:14	1833ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:01:41	1276ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-21 13:15:22	1302ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-10 06:09:09	1779ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-02 06:13:00	1767ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:20:15	972ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 05:13:32	2369ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-10 21:09:25	1722ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 18:40:53	1771ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 08:09:40	4480ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:31:33	904ms	4 NS 1 A 1 MX	🔒 Secure