constructionjobs.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
susan.ns.cloudflare.com	108.162.194.199 162.159.38.199 172.64.34.199 2606:4700:50::a29f:26c7 2803:f800:50::6ca2:c2c7 2a06:98c1:50::ac40:22c7	susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
will.ns.cloudflare.com	108.162.193.149 172.64.33.149 173.245.59.149 2606:4700:58::adf5:3b95 2803:f800:50::6ca2:c195 2a06:98c1:50::ac40:2195	will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.24.172	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.196	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:18ac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:dbc4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.24.172,172.67.219.196 ech=AEX+DQBByQAgACBjyLikba3Vx8c+/hSkq61oFduvV4cgG79C+GctpedRTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:18ac,2606:4700:3035::ac43:dbc4

📝 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)

🔐 DNSSEC113ms

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	2412560733
Primary NS (MNAME)	susan.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

45ms

A

52ms

MX

50ms

AAAA

35ms

TXT

229ms

CAA

53ms

HTTPS

63ms

TLSA

72ms

SOA

0ms

MTA-STS

61ms

DNSSEC

113ms

SRV

78ms

Total

807ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:02:07	807ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 20:50:15	2582ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 16:47:50	940ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 16:44:01	11017ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-15 05:18:55	1067ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-10 11:23:54	1895ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 11:11:30	16821ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-23 16:12:19	893ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-16 17:18:33	10124ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-09 19:06:49	1003ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 14:33:43	2598ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 15:27:48	1082ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 07:35:24	764ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-23 02:14:46	1083ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:05:52	539ms	2 NS 2 A 0 MX	🔓 Insecure	View