kasabyg.dk

📜 Historical scan 2026-08-03 06:00:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kasabyg.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, ray.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.29 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 128ms

Nameserver	IP addresses	PTR	ASN / ISP
elle.ns.cloudflare.com	108.162.192.110 172.64.32.110 173.245.58.110 2606:4700:50::adf5:3a6e 2803:f800:50::6ca2:c06e 2a06:98c1:50::ac40:206e	elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ray.ns.cloudflare.com	108.162.193.138 172.64.33.138 173.245.59.138 2606:4700:58::adf5:3b8a 2803:f800:50::6ca2:c18a 2a06:98c1:50::ac40:218a	ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.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 143ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.29	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.170	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c01::1b	rc-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.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
10	3600s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.14.29
🔶 Autoconfig	104.21.14.29

🔷 AAAA Records (IPv6)#

2 records 92ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:e1d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:9daa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 124ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.29,172.67.157.170 ech=AEX+DQBB3gAgACBq2B1SoTJpy66xzbZEliIMiFjhr58UX39ll+CJd0lxfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:e1d,2606:4700:3035::ac43:9daa

📝 TXT Records#

3 records 276ms

TXT Record
google-site-verification=_-WnnT7EO_ZTh53WuQUpXq05xXhrFTB2EdSEZ5CtpQM
google-site-verification=XKPWS8VFP8jPLKu_VweSafp-kW8V_ndyqDSDYjNDCZw
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (kasabyg.dk)
~all (soft fail)	v=spf1 include:_spf.google.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 2026-10-13 22:28:47

www	104.21.14.29 172.67.157.170 2606:4700:3032::6815:e1d 2606:4700:3035::ac43:9daa (AS13335) (address records, no CNAME)
www vs bare domain	Same network kasabyg.dk: 104.21.14.29 172.67.157.170 2606:4700:3032::6815:e1d 2606:4700:3035::ac43:9daa (AS13335) www.kasabyg.dk: 104.21.14.29 172.67.157.170 2606:4700:3032::6815:e1d 2606:4700:3035::ac43:9daa (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

207ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410814410
Primary NS (MNAME)	elle.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

128ms

143ms

111ms

AAAA

92ms

TXT

276ms

CAA

127ms

HTTPS

124ms

TLSA

1252ms

SOA

0ms

MTA-STS

142ms

DNSSEC

207ms

SRV

131ms

Total

2689ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:53:59	595ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 23:34:26	861ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 23:05:37	1026ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-25 22:24:05	1002ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 02:51:22	904ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-18 12:30:09	1356ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 04:13:21	1260ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-03 06:00:24 shown	2689ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-25 04:51:07	1478ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 15:15:31	2897ms	2 NS 2 A 5 MX	🔓 Insecure