bigbio-herlev.dk

📜 Historical scan 2026-07-08 20:24:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bigbio-herlev.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. On 3 October 2026 we saw it transfer from ONE.COM A/S to Simply.com A/S. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by bigbioherlev-dk01e.mail.protection.outlook.com, ms10679653.msv1.invalid. 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 40ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

2 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bigbioherlev-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca09::7 52.101.68.18 52.101.73.19 52.101.73.2 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
32767	3600s	ms10679653.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 148ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 209ms

TXT Record
MS=ms10679653
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bigbio-herlev.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bigbio-herlev.dk)
no policy tag	v=DMARC1

📬 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 14:31:12

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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

150ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070607
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 2026-10-05 04:10:18

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

📋 WHOIS#

⏱️ Lookup Timing#

40ms

30ms

54ms

AAAA

54ms

TXT

209ms

CAA

68ms

HTTPS

33ms

TLSA

209ms

SOA

0ms

MTA-STS

89ms

DNSSEC

150ms

SRV

148ms

Total

1219ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:31:12	420ms	3 NS 1 A 0 MX	🔓 Insecure
2026-10-04 06:34:17	305ms	3 NS 1 A 0 MX	🔓 Insecure
2026-10-03 06:33:03	1920ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-26 05:29:11	481ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-16 05:30:32	1401ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-05 08:46:17	1351ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 22:14:45	944ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-21 09:32:13	5141ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-12 17:42:41	9178ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-18 19:05:50	1331ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-14 08:04:07	9257ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-08 20:24:51 shown	1219ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 14:29:51	798ms	2 NS 1 A 2 MX	🔒 Secure