thomasbigum.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
jeff.ns.cloudflare.com	108.162.193.124 172.64.33.124 173.245.59.124 2606:4700:58::adf5:3b7c 2803:f800:50::6ca2:c17c 2a06:98c1:50::ac40:217c	jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lilith.ns.cloudflare.com	108.162.194.143 162.159.38.143 172.64.34.143 2606:4700:50::a29f:268f 2803:f800:50::6ca2:c28f 2a06:98c1:50::ac40:228f	lilith.ns.cloudflare.com lilith.ns.cloudflare.com lilith.ns.cloudflare.com lilith.ns.cloudflare.com lilith.ns.cloudflare.com lilith.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.65.26	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.222	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.139.222
🔶 Autoconfig	172.67.139.222

🔷 AAAA Records (IPv6)2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:411a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8bde	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.65.26,172.67.139.222 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:411a,2606:4700:3034::ac43:8bde

📝 TXT Records1 records 222ms

TXT Record
google-site-verification=LL4lYkNMPyq8D2JcpRzc37BfPl66WHm6jWCl_nfWFCU

✉️ 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)

🔐 DNSSEC90ms

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	2412631280
Primary NS (MNAME)	jeff.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

38ms

A

36ms

MX

55ms

AAAA

50ms

TXT

222ms

CAA

46ms

HTTPS

52ms

TLSA

69ms

SOA

0ms

MTA-STS

92ms

DNSSEC

90ms

SRV

98ms

Total

677ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:51:12	677ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 09:16:31	924ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 22:01:45	2824ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 21:35:10	6193ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-28 20:25:17	1499ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-27 16:19:24	10590ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-13 20:20:59	9914ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-11 19:10:38	9768ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 22:15:22	2234ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 19:27:47	767ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 19:24:23	668ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 12:50:54	2949ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 19:01:06	930ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 19:18:43	2953ms	2 NS 2 A 0 MX	🔓 Insecure	View