izzo.dk

📜 Historical scan 2026-06-19 13:34:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

izzo.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 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.101.63.214 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by ASPMX.L.google.com, ALT1.ASPMX.L.google.com and 5 more. The zone is DNSSEC-signed and validates, has no 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 219ms

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 220ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.101.63.214	3600s	—	AS8075	Microsoft Corporation	23.100.0.0/15	🇮🇪 Ireland	Dublin

📧 MX Records#

7 records 222ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ASPMX.L.google.com	173.194.222.26 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b	lo-in-f26.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	3600s	ALT1.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
20	3600s	ALT2.ASPMX.L.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	ASPMX2.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
30	3600s	ASPMX3.GOOGLEMAIL.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
30	3600s	ASPMX4.GOOGLEMAIL.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	ASPMX5.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	23.101.63.214
🔶 Autoconfig	23.101.63.214

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-12 13:22:50

www	23.101.63.214 (AS8075) (address records, no CNAME)
www vs bare domain	Same network izzo.dk: 23.101.63.214 (AS8075) www.izzo.dk: 23.101.63.214 (AS8075)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

390ms

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

🏷️ SOA#

218ms

Field	Value
Serial	2020072990
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 2026-10-07 10:51:13

Field	Value
Registrar	Simply.com A/S
Registered	2002-02-11
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

219ms

220ms

222ms

AAAA

221ms

TXT

453ms

CAA

218ms

HTTPS

220ms

TLSA

304ms

SOA

218ms

MTA-STS

48ms

DNSSEC

390ms

SRV

343ms

Total

1399ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:22:50	1460ms	4 NS 1 A 7 MX	🔒 Secure
2026-10-01 01:36:46	874ms	4 NS 1 A 7 MX	🔒 Secure
2026-08-28 06:39:08	1313ms	4 NS 1 A 7 MX	🔒 Secure
2026-08-27 06:21:53	1264ms	4 NS 1 A 7 MX	🔒 Secure
2026-06-26 04:56:11	932ms	4 NS 1 A 7 MX	🔒 Secure
2026-06-24 04:25:25	1040ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 13:34:49 shown	1399ms	4 NS 1 A 7 MX	🔒 Secure
2026-06-18 07:22:30	1269ms	4 NS 1 A 7 MX	🔒 Secure