urban-jurgensen.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
gail.ns.cloudflare.com	108.162.192.116 172.64.32.116 173.245.58.116 2606:4700:50::adf5:3a74 2803:f800:50::6ca2:c074 2a06:98c1:50::ac40:2074	gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rob.ns.cloudflare.com	108.162.193.140 172.64.33.140 173.245.59.140 2606:4700:58::adf5:3b8c 2803:f800:50::6ca2:c18c 2a06:98c1:50::ac40:218c	rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.186	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.103	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	spool.mail.gandi.net	2001:4b98:e00::1 217.70.178.1	spool.mail.gandi.net spool.mail.gandi.net	AS29169 GANDI SAS AS29169 GANDI SAS
50	300s	fb.mail.gandi.net	2001:4b98:dc4:8::215 2001:4b98:dc4:8::216 2001:4b98:dc4:8::217 217.70.178.215 217.70.178.216 217.70.178.217	spool6.mail.gandi.net spool7.mail.gandi.net spool8.mail.gandi.net spool6.mail.gandi.net spool7.mail.gandi.net spool8.mail.gandi.net	AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:25ba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:d467	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.186,172.67.212.103 ech=AEX+DQBB5wAgACAf3Cnp4KdxLdpcZxY5+OMxaWYElJM4rLNCjYsrQMoCfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:25ba,2606:4700:3031::ac43:d467

🔌 SRV Records1 records 49ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail.gandi.net

📝 TXT Records1 records 137ms

TXT Record
v=spf1 include:_mailcust.gandi.net ?all

✉️ SPF

Policy	Record (urban-jurgensen.dk)
?all (neutral)	v=spf1 include:_mailcust.gandi.net ?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

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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	2413725191
Primary NS (MNAME)	gail.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

34ms

A

28ms

MX

31ms

AAAA

32ms

TXT

137ms

CAA

34ms

HTTPS

33ms

TLSA

106ms

SOA

0ms

MTA-STS

42ms

DNSSEC

98ms

SRV

49ms

Total

703ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 07:50:54	703ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 11:48:02	1598ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-20 04:52:45	1837ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-14 03:44:00	1222ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 15:08:11	1885ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-04 13:37:38	1386ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 21:29:39	1449ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 21:11:21	10649ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-10 15:54:29	1186ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-02 22:35:02	10619ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-27 08:14:14	920ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 06:36:54	1079ms	3 NS 1 A 2 MX	🔓 Insecure	View