katy-gade.dk

📜 Historical scan 2026-09-24 18:33:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

katy-gade.dk is a .dk domain served by 2 nameservers (luke.ns.cloudflare.com, rosalyn.ns.cloudflare.com). It was registered on 10 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.7 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by katygade-dk01b.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#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com	108.162.194.59 162.159.38.59 172.64.34.59 2606:4700:50::a29f:263b 2803:f800:50::6ca2:c23b 2a06:98c1:50::ac40:223b	rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.7	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.136	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	katygade-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca21::10 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::a 52.101.103.162 52.101.103.36 52.101.68.8 52.101.91.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.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

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:dd88	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:1907	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.7,172.67.221.136 ech=AEX+DQBBjwAgACCUI3VcOOup4ab1rIk1swP23HOpy5yL1n5FBO0ZruUpDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:dd88,2606:4700:3034::6815:1907

📝 TXT Records#

2 records 183ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all
v=STSv1; id=2026092301

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.katy-gade.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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 2026-10-18 20:06:09

www	104.21.25.7 172.67.221.136 2606:4700:3031::ac43:dd88 2606:4700:3034::6815:1907 (AS13335) (address records, no CNAME)
www vs bare domain	Same network katy-gade.dk: 104.21.25.7 172.67.221.136 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.katy-gade.dk: 104.21.25.7 172.67.221.136 2606:4700:3031::ac43:dd88 2606:4700:3034::6815:1907 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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
selector1	selector1-katygade-dk01b._domainkey.jsgejendomme.onmicrosoft.com	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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.katy-gade.dk	AmCDKHMVnGXGDFVunhMy8Mo5JrFQerjdXw57ufpSLb0
TXT	_acme-challenge.katy-gade.dk	ZnLFPt8RrdWu9hzcBfLYqXcxFk4FVYuPIGmgOG6wLfc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415724413
Primary NS (MNAME)	luke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 14:09:38

Field	Value
Registrar	Greait
Registered	2022-08-10
Expires	2027-08-09 (289d)

🔗 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#

32ms

36ms

49ms

AAAA

31ms

TXT

183ms

CAA

29ms

HTTPS

38ms

TLSA

367ms

SOA

0ms

MTA-STS

60ms

DNSSEC

109ms

SRV

63ms

Total

1073ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 20:06:09	1103ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 18:42:46	927ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 18:33:21 shown	1073ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 07:09:10	1308ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:05:25	963ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:49:34	710ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:29:07	1196ms	3 NS 1 A 1 MX	🔒 Secure