bigbio-herlev.dk DNS records

🖥️ Nameservers2 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 Records1 records 45ms

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 Records2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bigbioherlev-dk01e.mail.protection.outlook.com	2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 2a01:111:f403:ca48::c 52.101.103.140 52.101.68.10 52.101.73.155 52.101.73.4	mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.40
🔶 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 Records1 records 63ms

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

📝 TXT Records2 records 193ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC78ms

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

🏷️ SOA0ms

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

📋 RegistrationWHOIS fetched 2026-07-14 08:04:45

Field	Value
Registrar	ONE.COM A/S
Registered	2016-11-02
Expires	2028-11-30 (819d)

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

45ms

MX

38ms

AAAA

46ms

TXT

193ms

CAA

48ms

HTTPS

45ms

TLSA

312ms

SOA

0ms

MTA-STS

72ms

DNSSEC

78ms

SRV

63ms

Total

944ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:14:45	944ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 09:32:13	5141ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 17:42:41	9178ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 19:05:50	1331ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-14 08:04:07	9257ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 20:24:51	1219ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 14:29:51	798ms	2 NS 1 A 2 MX	🔒 Secure	View