oshh.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
amanda.ns.cloudflare.com	108.162.192.63 172.64.32.63 173.245.58.63 2606:4700:50::adf5:3a3f 2803:f800:50::6ca2:c03f 2a06:98c1:50::ac40:203f	amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records2 records 49ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 202ms

TXT Record
apple-domain=V5wHmJELHID1X97P
apple-domain=vWZHnJyM3oaFasjW
protonmail-verification=b37399fb6f9ca7549e9b122bb0bae648a44a2330
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.oshh.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.oshh.dk	EjsmBXVHVG34v6nMgZHYiimGkF-3UbcAsADpyLXTvL8
TXT	_acme-challenge.oshh.dk	FUrWNuvLCqtjZ-eazCgeyLvwvuYGMd1JzwdDcekIwgE
TXT	_acme-challenge.oshh.dk	_1HsXvkex2qrTUIMjR4YxRAEiFsnkCZKXwVdmfmfYrk
TXT	_acme-challenge.oshh.dk	nJvEY--DgAI1Dls47mEFXHu3VTNnS7ejI83MqFKVtFI

🔗 TLSA / DANE4 records 142ms

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

🔐 DNSSEC87ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413737363
Primary NS (MNAME)	amanda.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

44ms

A

45ms

MX

49ms

AAAA

46ms

TXT

202ms

CAA

64ms

HTTPS

54ms

TLSA

142ms

SOA

0ms

MTA-STS

75ms

DNSSEC

87ms

SRV

80ms

Total

1503ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 10:07:49	1503ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-31 06:48:43	2282ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-29 12:16:48	1279ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-28 02:51:28	2289ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-27 01:23:24	661ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-26 23:30:08	1239ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-20 09:24:19	11459ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-09 16:01:01	4652ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-06 14:01:18	1432ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-01 10:37:35	1185ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-25 06:04:08	1209ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-24 04:40:31	10302ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-23 02:54:12	2536ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-22 01:37:57	978ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-20 15:17:47	10133ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-19 02:39:46	2703ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-18 01:19:10	3842ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-16 19:51:36	1102ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-15 01:19:06	9152ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-13 21:38:09	17228ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-08 12:23:01	1246ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-27 11:23:11	968ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-23 18:34:24	860ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-21 16:00:44	580ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-21 12:05:32	930ms	2 NS 0 A 2 MX	🔒 Secure	View