bigbioherlev.dk

📜 Historical scan 2026-08-15 05:50:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bigbioherlev.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by .. 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#

2 records 37ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	43200s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 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 2026-10-09 04:37:10

www	94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bigbioherlev.dk: 94.231.103.100 (AS48854) www.bigbioherlev.dk: 94.231.103.100 (AS48854)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081201
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 2026-10-11 04:49:50

Field	Value
Registrar	Simply.com A/S
Registered	2016-11-02
Expires	2028-11-30 (771d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

44ms

50ms

AAAA

59ms

TXT

186ms

CAA

52ms

HTTPS

42ms

TLSA

44ms

SOA

0ms

MTA-STS

54ms

DNSSEC

83ms

SRV

74ms

Total

547ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 00:23:05	332ms	3 NS 1 A 0 MX	🔓 Insecure
2026-10-03 09:25:23	415ms	3 NS 1 A 0 MX	🔓 Insecure
2026-10-01 09:16:46	448ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-25 20:00:56	513ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-23 19:19:19	540ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 23:22:26	504ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 09:04:36	655ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 00:14:08	4666ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 05:50:46 shown	547ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 12:02:57	8642ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 14:24:58	574ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 21:20:26	642ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 01:16:07	531ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:29:16	415ms	2 NS 1 A 0 MX	🔒 Secure