byggecity.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
elaine.ns.cloudflare.com	108.162.192.152 172.64.32.152 173.245.58.152 2606:4700:50::adf5:3a98 2803:f800:50::6ca2:c098 2a06:98c1:50::ac40:2098	elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nash.ns.cloudflare.com	108.162.193.209 172.64.33.209 173.245.59.209 2606:4700:58::adf5:3bd1 2803:f800:50::6ca2:c1d1 2a06:98c1:50::ac40:21d1	nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.3	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.187	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1403	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:bebb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.3,172.67.190.187 ech=AEX+DQBBCAAgACBkAu+Rywkk+QDHjXqGBoRppAdbhKikUblr2zCjH62uIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1403,2606:4700:3034::ac43:bebb

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC64ms

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

🏷️ SOA0ms

Field	Value
Serial	2412887295
Primary NS (MNAME)	elaine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

46ms

MX

59ms

AAAA

38ms

TXT

222ms

CAA

50ms

HTTPS

67ms

TLSA

51ms

SOA

0ms

MTA-STS

66ms

DNSSEC

64ms

SRV

77ms

Total

625ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 09:45:46	625ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 04:14:25	619ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 21:57:43	1466ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-14 15:07:21	890ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 00:23:13	751ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 03:20:00	1723ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 17:32:52	2382ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 03:29:15	849ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 23:10:20	847ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 11:49:21	8575ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 12:14:38	1155ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 19:24:18	837ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 10:49:53	856ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 18:10:39	411ms	2 NS 2 A 0 MX	🔓 Insecure	View