bigtec.dk

📜 Historical scan 2026-06-19 14:14:57 · ← 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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.safenames.com	162.159.48.132 2400:cb00:2049:1::a29f:3084	dns1.safenames.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns2.safenames.net	162.159.49.170 2400:cb00:2049:1::a29f:31aa	dns2.safenames.net —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns3.safenames.org	172.64.48.23 2400:cb00:2049:1::ac40:3017	dns3.safenames.org —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.19.248.132	900s	redirect.idp365.net	AS60819	Safenames Ltd.	217.19.240.0/20	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	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 431ms

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#

156ms

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

🏷️ SOA#

79ms

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 2026-10-07 21:14:19

Field	Value
Registrar	Safenames Ltd
Registered	2014-04-29
Expires	2027-04-30 (193d)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

61ms

63ms

AAAA

94ms

TXT

431ms

CAA

85ms

HTTPS

72ms

TLSA

64ms

SOA

79ms

MTA-STS

61ms

DNSSEC

156ms

SRV

179ms

Total

815ms

🕐 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 shown	815ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:29:58	600ms	3 NS 1 A 1 MX	🔓 Insecure