calico-jack.dk

📜 Historical scan 2026-08-27 08:48:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

calico-jack.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.36.226 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 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#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.36.226	43200s	—	AS47292	Sentia Denmark A/S	77.66.32.0/21	🇩🇰 Denmark	—

📧 MX Records#

7 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b	lr-in-f27.1e100.net lr-in-x1b.1e100.net lr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	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
20	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.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
30	43200s	aspmx4.googlemail.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
30	43200s	aspmx5.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.66.36.226
🔶 Autoconfig	77.66.36.226

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 196ms

TXT Record
Hej Emil fra TechSoup
MS=ms62885334
v=spf1 include:_spf.google.com include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (calico-jack.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.calico-jack.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:riber@calico-jack.dk;

📬 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 2026-10-08 12:23:07

www	77.66.36.226 (AS47292) (address records, no CNAME)
www vs bare domain	Same network calico-jack.dk: 77.66.36.226 (AS47292) www.calico-jack.dk: 77.66.36.226 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-08 05:24:56

Field	Value
Registrar	ONE.COM A/S
Registered	2003-03-18
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

51ms

56ms

AAAA

47ms

TXT

196ms

CAA

54ms

HTTPS

50ms

TLSA

126ms

SOA

0ms

MTA-STS

84ms

DNSSEC

89ms

SRV

77ms

Total

944ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:44:45	783ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-29 02:33:28	1179ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-24 00:18:24	860ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 08:48:10 shown	944ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-25 10:29:22	1518ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-22 15:45:51	1889ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-22 02:24:31	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:55:53	3011ms	2 NS 1 A 7 MX	🔒 Secure