gronhoj-biogas.dk

Records from scan: 2026-10-19 05:34:33 · 1142ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gronhoj-biogas.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 17 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.37 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by gronhojbiogas-dk01i.e-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	udns1.cscdns.net ns1.webipdns.com.au	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	udns2.cscdns.uk udns2.cscdns.uk	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.37	86400s	splash.zitcom.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gronhojbiogas-dk01i.e-v1.mx.microsoft	2a01:111:f403:ca04::4 2a01:111:f403:ca09::a 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::8 52.101.185.114 52.101.209.31 52.101.91.153 52.101.91.21	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr05cu00105.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 262ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.gronhoj-biogas.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsreport@biocirc.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-19 05:34:33

www	93.191.155.37 (AS48854) (address records, no CNAME)
www vs bare domain	Same network gronhoj-biogas.dk: 93.191.155.37 (AS48854) www.gronhoj-biogas.dk: 93.191.155.37 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

5 records 74ms

Service / Owner	Type	Cert association
SMTP _25._tcp.gronhojbiogas-dk01i.e-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.gronhojbiogas-dk01i.e-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	CFD68BDE4129C00A2402C21C0916EDF0…
SMTP _25._tcp.gronhojbiogas-dk01i.e-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.gronhojbiogas-dk01i.e-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.gronhojbiogas-dk01i.e-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

63ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2024053217
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	86400s
Retry	86400s
Expire	86400s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 01:25:11

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2019-06-17
Expires	2027-07-31 (284d)

🔗 Same registrant#

9 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).

Domain	Registrar
biocirc.dk	CSC Digital Brand Service, Inc
biocircgroup.dk	CSC Digital Brand Service, Inc
biorecycling.dk	CSC Digital Brand Service, Inc
biorenew.dk	CSC Digital Brand Service, Inc
biowaste.dk	CSC Digital Brand Service, Inc
blaabjergbiogas.dk	CSC Digital Brand Service, Inc
naturbiogassode.dk	CSC Digital Brand Service, Inc
nbsode.dk	CSC Digital Brand Service, Inc
vinkelbioenergi.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

51ms

32ms

AAAA

43ms

TXT

262ms

CAA

48ms

HTTPS

50ms

TLSA

74ms

SOA

43ms

MTA-STS

61ms

DNSSEC

63ms

SRV

735ms

Total

1142ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 05:34:33 shown	1142ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 00:55:31	3500ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 16:59:57	823ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 05:24:49	2031ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:04:52	651ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:56:22	808ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 05:37:24	784ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 04:21:23	807ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 20:27:30	970ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 05:27:12	852ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 22:41:52	927ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 01:01:48	1470ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 14:53:00	1339ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 14:56:39	981ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 21:58:12	1401ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 19:43:26	6743ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 19:32:30	10512ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 13:27:27	1317ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 15:49:18	3101ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 22:37:44	1334ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-01 18:19:26	1062ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 05:30:07	1388ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 03:42:04	1945ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 00:17:37	1496ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 23:18:24	9126ms	2 NS 1 A 1 MX	🔒 Secure