onlinesynlighed.dk

Records from scan: 2026-10-14 08:16:03 · 1883ms total · last checked 2026-10-17 13:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

onlinesynlighed.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 26 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 13 October 2026, when it moved from direct registration at Punktum to Simply.com A/S. Its website address 94.231.106.9 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by onlinesynlighed-dk.mail.protection.outlook.com, mx.simply.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 34ms

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 Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.9	600s	linux22.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	onlinesynlighed-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::6 52.101.68.15 52.101.68.27 52.101.73.153 52.101.91.162	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152
🔶 Autoconfig	94.231.106.9

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 124ms

TXT Record
google-site-verification=r4KoHDItDRwdkfKcXRw1FvVelZ-3BwqRooNGQopA5OQ
openai-domain-verification=dv-EfP0rbFprFn134e955Y3Bg3u
slack-domain-verification=w2KEmBQTaYTdAQPBvBoIucbgLP2sqJFpt7BWKzjG
v=spf1 ip4:94.231.106.9 ip4:94.231.109.58 ip4:62.242.64.82 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

Policy	Record (onlinesynlighed.dk)
-all (hard fail)	v=spf1 ip4:94.231.106.9 ip4:94.231.109.58 ip4:62.242.64.82 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:spf.protection.outlook.com include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.onlinesynlighed.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@onlinesynlighed.dk; ruf=mailto:forensic@onlinesynlighed.dk

📬 MTA-STS#

147ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20261002
max_age	604800s
Policy MX	onlinesynlighed-dk.mail.protection.outlook.com, mx.simply.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@onlinesynlighed.dk

📜 CAA Records#

1 records 35ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

checked 2026-10-14 08:16:03

www	94.231.106.9 (AS48854) (address records, no CNAME)
www vs bare domain	Same network onlinesynlighed.dk: 94.231.106.9 (AS48854) www.onlinesynlighed.dk: 94.231.106.9 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY
BIMI	v=BIMI1; l=https://onlinesynlighed.dk/wp-content/uploads/onlinesynlighed-logo-bimi.svg

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-onlinesynlighed-dk._domainkey.nielcoit.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-onlinesynlighed-dk._domainkey.nielcoit.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 681ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

124ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026101303
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 05:58:41

Field	Value
Registrar	Simply.com A/S
Registered	2011-01-26
Expires	2031-01-31 (1566d)

🔗 Same registrant#

13 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
apoit.dk	Simply.com A/S
bevissikring-digitalt.dk	Punktum dk A/S (direct)
cremelotion.dk	Punktum dk A/S (direct)
digital-synlighed.dk	Simply.com A/S
digitalsynlighed.dk	Simply.com A/S
dmarc-tjek.dk	Simply.com A/S
hjaelpunge.dk	Punktum dk A/S (direct)
jsejendomme.dk	Punktum dk A/S (direct)
magasinetbryllup.dk	Punktum dk A/S (direct)
mælkesyre-bakterier.dk	Simply.com A/S
nielcoshop.dk	Punktum dk A/S (direct)
onsy.dk	Simply.com A/S
ulovlig-kopiering.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

34ms

36ms

33ms

AAAA

29ms

TXT

124ms

CAA

35ms

HTTPS

35ms

TLSA

681ms

SOA

29ms

MTA-STS

147ms

DNSSEC

124ms

SRV

47ms

Total

1883ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:16:03 shown	1883ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-13 05:45:26	1035ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-03 13:23:47	1713ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-01 13:18:49	1280ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-30 13:13:20	882ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-16 12:04:28	1241ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-25 10:15:53	2327ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-20 21:47:36	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:24:09	1533ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:00:03	9285ms	0 NS 0 A 0 MX	🔒 Secure