imb.dk

📜 Historical scan 2026-06-20 10:40:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

imb.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 25 April 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 152ms

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

🌍 A Records#

1 records 177ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.132	600s	linux249.unoeuro.com	AS48854	—	—	—	—

📧 MX Records#

5 records 155ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.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	aspmx2.googlemail.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.191.156.132
🔶 Autoconfig	93.191.156.132

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 243ms

TXT Record
facebook-domain-verification=1p38k8jii3sgnyf124czjypzesb4b0
google-site-verification=eNzUHlPCNEYxq5l_jn5W4lq-D3XYIojAvw3gx1ya_kk
v=spf1 include:_spf.google.com include:spf.simply.com include:spf.mandrillapp.com include:dedicated.mysmtp.com ~all

✉️ SPF#

Policy	Record (imb.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.simply.com include:spf.mandrillapp.com include:dedicated.mysmtp.com ~all

📨 DMARC#

Policy	Record (_dmarc.imb.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 02:09:35

www	93.191.156.132 (AS48854) (address records, no CNAME)
www vs bare domain	Same network imb.dk: 93.191.156.132 (AS48854) www.imb.dk: 93.191.156.132 (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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

208ms

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

🏷️ SOA#

143ms

Field	Value
Serial	2024060601
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 05:25:07

Field	Value
Registrar	Simply.com A/S
Registered	1998-04-25
Expires	2031-06-30 (1709d)

🔗 Same registrant#

2 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
børkophøjskole.dk	Simply.com A/S
jesuspåhjerte.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

152ms

177ms

155ms

AAAA

150ms

TXT

243ms

CAA

144ms

HTTPS

133ms

TLSA

229ms

SOA

143ms

MTA-STS

146ms

DNSSEC

208ms

SRV

159ms

Total

1527ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 02:09:35	612ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-13 05:15:25	721ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-30 19:59:17	1438ms	3 NS 1 A 5 MX	🔒 Secure
2026-08-26 19:49:01	638ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-25 02:11:37	1023ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-20 10:40:36 shown	1527ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-17 14:35:38	282ms	0 NS 0 A 0 MX	❓ Unknown