gronco.dk

Records from scan: 2026-09-14 10:15:03 · 1677ms total · last checked 2026-10-16 09:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gronco.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 8 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.110 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by gronco-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.110	3600s	web24.123hotel.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	gronco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::a 52.101.103.39 52.101.181.153 52.101.68.39 52.101.91.159	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-matpr04cu00207.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	94.231.106.110

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 159ms

TXT Record
MS=ms56053804
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 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#

checked 2026-10-07 23:47:08

www	94.231.106.110 (AS48854) (address records, no CNAME)
www vs bare domain	Same network gronco.dk: 94.231.106.110 (AS48854) www.gronco.dk: 94.231.106.110 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 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#

75ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2021111801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 17:47:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-06-08
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

49ms

46ms

AAAA

45ms

TXT

159ms

CAA

36ms

HTTPS

30ms

TLSA

978ms

SOA

0ms

MTA-STS

49ms

DNSSEC

75ms

SRV

58ms

Total

1677ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-14 10:15:03 shown	1677ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 21:33:47	1326ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:45:44	1229ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 17:21:32	855ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 12:25:17	584ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 11:32:54	1164ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 06:02:56	1017ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:45:06	975ms	2 NS 1 A 1 MX	🔒 Secure