obsidian.dk DNS records

🖥️ Nameservers4 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.118	600s	linux102.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records5 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.220.27 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b	lk-in-f27.1e100.net lf-in-x1b.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 58ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records8 records 206ms

TXT Record
ca3-1ef3f3989692440583f25448358e55c0
ca3-e99ec2159db5478e934499d941063764
facebook-domain-verification=9ohq8gs5xq0ce81frfylp65j68fpzg
linkedin-site-verification=b7a84cc9-aa44-4e52-925b-cae4729359bb
pinterest-site-verification=01eeafbc7d74ac9cd03760c49bec3cc2
spf.npstoday.com
v=spf1 include:_spf.google.com include:_spf.epic-host.com ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 include:20372222.spf03.hubspotemail.net include:spf.flowmailer.net -all
work-accounts-domain-verification=4BK2X0idQNcIKHhRNqQtcvG0j3gwjt

✉️ SPF

Policy	Record (obsidian.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:_spf.epic-host.com ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 include:20372222.spf03.hubspotemail.net include:spf.flowmailer.net -all

📨 DMARC

Policy	Record (_dmarc.obsidian.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.obsidian.dk	obsidian.dk.kinstavalidation.app
TXT	obsidian.dk.kinstavalidation.app	9_M0SkWg9xG6DzUKRwpH71XYZ41SY1cLC-26pDzH2G8
TXT	obsidian.dk.kinstavalidation.app	GbEatgCpLVgj26qnPwEgGjmrklHJ3Wzjpc_cuHTOH5A

🔗 TLSA / DANE

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

🔐 DNSSEC126ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026030200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

46ms

MX

35ms

AAAA

33ms

TXT

206ms

CAA

57ms

HTTPS

33ms

TLSA

89ms

SOA

0ms

MTA-STS

68ms

DNSSEC

126ms

SRV

58ms

Total

932ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 04:59:13	932ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-23 09:19:59	831ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 15:27:21	879ms	4 NS 1 A 5 MX	🔒 Secure	View