ullr.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
glen.ns.cloudflare.com	108.162.193.169 172.64.33.169 173.245.59.169 2606:4700:58::adf5:3ba9 2803:f800:50::6ca2:c1a9 2a06:98c1:50::ac40:21a9	glen.ns.cloudflare.com glen.ns.cloudflare.com glen.ns.cloudflare.com glen.ns.cloudflare.com glen.ns.cloudflare.com glen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wanda.ns.cloudflare.com	108.162.192.240 172.64.32.240 173.245.58.240 2606:4700:50::adf5:3af0 2803:f800:50::6ca2:c0f0 2a06:98c1:50::ac40:20f0	wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.63	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.237	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)2 records 86ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8fed	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3f3f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 131ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.63,172.67.143.237 ech=AEX+DQBBQAAgACDKJR7kX9UV9stRW82GOY7Z3p4hoTi4sL6UXw7+QeBoPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8fed,2606:4700:3037::6815:3f3f

📝 TXT Records2 records 309ms

TXT Record
protonmail-verification=be0b145a23c8979b43d57ed360dadb0898d0d0da
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (ullr.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.ullr.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 / DANE4 records 300ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC245ms

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	2413491066
Primary NS (MNAME)	glen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-06 17:33:07

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-12-12
Expires	2026-12-11 (99d)

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

90ms

MX

90ms

AAAA

86ms

TXT

309ms

CAA

112ms

HTTPS

131ms

TLSA

300ms

SOA

0ms

MTA-STS

195ms

DNSSEC

245ms

SRV

145ms

Total

2046ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:51:52	2046ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-28 18:04:36	2190ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-27 15:09:22	1151ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 14:44:52	683ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-24 21:29:02	3748ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-23 20:30:18	4247ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-22 17:32:03	3977ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-20 17:20:29	1562ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-19 16:14:43	1535ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-16 07:40:04	1794ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-11 11:11:16	4988ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-08 22:35:49	9095ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-07 11:10:08	10437ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-06 09:05:47	1968ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-04 00:32:57	1215ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-29 23:09:39	10054ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-28 01:55:57	9115ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-25 00:30:05	1330ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-22 23:18:22	1958ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-21 12:12:12	1410ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-18 23:19:41	1204ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-17 22:25:56	9368ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-14 14:16:17	1461ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-13 06:26:49	17279ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-11 08:14:08	9801ms	2 NS 2 A 2 MX	🔓 Insecure	View