iterator-it.dk

📜 Historical scan 2026-06-24 18:17:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iterator-it.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 11 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.251.132.144 is hosted by Google LLC (AS396982) in Belgium. 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#

4 records 266ms

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 268ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.251.132.144	911s	144.132.251.23.bc.googleusercontent.com	AS396982	Google LLC	23.251.128.0/19	🇧🇪 Belgium	Brussels

📧 MX Records#

5 records 251ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:400c:c0c::1a 2a00:1450:400c:c0c::1a 74.125.206.27	wr-in-x1a.1e100.net wr-in-f26.1e100.net wk-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4013:c1e::1a	yugrqzs-in-f27.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.211.27 2a00:1450:4001:c21::1a	lcbomp-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 611ms

TXT Record
1password-site-verification=5S4LMKF6RJHBHHY2ZTB4JT4ZSU
anthropic-domain-verification-t6kfxh=BzoPFdZQHKhTk06bs5GhqnvQ7
apple-domain-verification=jd48UrmwFRgdEaQz
google-site-verification=BvzO4J-Cy6v9G1vJ4SmucpFbLRSLVgApmjT-C-riC4k
twilio-domain-verification=3bd631241358382bc1fa72ad1136c1c6
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (iterator-it.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.iterator-it.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 2026-10-22 11:11:34

www	108.142.5.142 (AS8075) (address records, no CNAME)
www vs bare domain	Same network iterator-it.dk: 108.142.5.142 (AS8075) www.iterator-it.dk: 108.142.5.142 (AS8075)
Wildcard	No
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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.iterator-it.dk	7YWtM4WImE8FLmGmMnRQdoJpEKxudotVwZZmoADm3ow
TXT	_acme-challenge.iterator-it.dk	bIKVaSKO79TrEa5TBAMRDklqbx8aqSmevUbXsby_tHw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

546ms

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

🏷️ SOA#

259ms

Field	Value
Serial	2026021000
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 2026-10-12 16:04:21

Field	Value
Registrar	Simply.com A/S
Registered	2016-02-11
Expires	2027-02-28 (128d)

🔗 Same registrant#

3 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
iit-iot.dk	Simply.com A/S
iteratoragents.dk	Punktum dk A/S (direct)
os2iot-platform.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

266ms

268ms

251ms

AAAA

265ms

TXT

611ms

CAA

196ms

HTTPS

252ms

TLSA

751ms

SOA

259ms

MTA-STS

272ms

DNSSEC

546ms

SRV

251ms

Total

2532ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 11:11:34	642ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-14 18:04:09	750ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-13 16:27:40	855ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-12 15:43:53	1271ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-01 01:54:10	2523ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-27 00:36:15	2823ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-27 13:50:09	876ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-26 16:37:41	829ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-24 18:17:46 shown	2532ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-23 09:10:11	930ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 04:04:05	1046ms	4 NS 1 A 5 MX	🔒 Secure