bigtec.dk

📜 Historical scan 2026-06-16 14:29:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bigtec.dk is a .dk domain served by 3 nameservers (dns1.safenames.com, dns2.safenames.net, dns3.safenames.org). It was registered on 29 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.19.248.132 is hosted by Safenames Ltd. (AS60819) in United Kingdom. Mail is handled by mail.idp365.net. The zone is not DNSSEC-signed, 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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.safenames.com	—	—	—
dns2.safenames.net	—	—	—
dns3.safenames.org	—	—	—

🌍 A Records#

1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.19.248.132	—	redirect.idp365.net	AS60819	Safenames Ltd.	217.19.240.0/20	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.idp365.net	217.19.248.131	redirect1.safenames.com	AS60819 Safenames Ltd.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 239ms

TXT Record
TXT v=spf1 -all

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.bigtec.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:security.email@exclusive-group.com; ruf=mailto:security.email@exclusive-group.com; sp=reject; fo=1; pct=100; ri=86400

📬 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

173ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

78ms

Field	Value
Serial	2021011500
Primary NS (MNAME)	dns1.safenames.com
Responsible (RNAME)	hostmaster@safenames.net
Refresh	28800s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 10:21:51

Field	Value
Registrar	Safenames Ltd
Registered	2014-04-29
Expires	2027-04-30 (192d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

75ms

81ms

75ms

AAAA

89ms

TXT

239ms

CAA

74ms

HTTPS

80ms

TLSA

117ms

SOA

78ms

MTA-STS

84ms

DNSSEC

173ms

SRV

0ms

Total

600ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:06:27	3201ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-24 01:19:43	3018ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-02 11:00:39	3214ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-24 00:22:34	6117ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 18:07:33	9627ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 18:02:30	17111ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 17:38:45	11383ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 14:46:24	2092ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 14:44:29	4533ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 02:43:41	1748ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 00:47:58	4240ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 20:04:01	3742ms	3 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:15:20	2521ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 14:14:57	815ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:29:58 shown	600ms	3 NS 1 A 1 MX	🔓 Insecure