jgttech.dk

Records from scan: 2026-09-24 04:09:13 · 1257ms total · last checked 2026-10-16 22:01 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jgttech.dk is a .dk domain served by 2 nameservers (reggie.buchshosting.com, ronnie.buchshosting.com). It was registered on 18 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.16.172.185 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by jgttech-dk.mail.protection.outlook.com. 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
reggie.buchshosting.com	2a01:4f9:c013:af8a::1 46.62.194.122	brahe.buchshosting.com brahe.buchshosting.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ronnie.buchshosting.com	159.69.84.58 2a01:4f8:1c1f:bf2a::1	kepler.buchshosting.com kepler.buchshosting.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.16.172.185	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco
199.16.173.155	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jgttech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca21::10 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::6 52.101.103.140 52.101.68.10 52.101.68.39 52.101.73.120	mail-du0pr03cu00102.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 91ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 285ms

TXT Record
google-site-verification=f9-osvh_Y331vrH74GgiC1m8qfxWmE7KFBxvL9rRC4w
mandrill_verify.CF1YtD_vlJ9ZtICdvJGgsQ
MS=ms99180254
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.jgttech.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 08:27:18

www	199.16.172.185 199.16.173.155 (AS2635) (address records, no CNAME)
www vs bare domain	Same network jgttech.dk: 199.16.172.185 199.16.173.155 (AS2635) www.jgttech.dk: 199.16.172.185 199.16.173.155 (AS2635)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u48063012.wl013.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u48063012.wl013.sendgrid.net	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jgttech.dk	6bkK138tsPOkNhUJJtqCsIKo-76evZ9Ni9UhwUXfKf0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092303
Primary NS (MNAME)	ronnie.buchshosting.com
Responsible (RNAME)	hostmaster@buchs.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 05:58:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-09-18
Expires	2027-09-17 (335d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

43ms

57ms

AAAA

40ms

TXT

285ms

CAA

41ms

HTTPS

54ms

TLSA

375ms

SOA

0ms

MTA-STS

71ms

DNSSEC

116ms

SRV

91ms

Total

1257ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 04:09:13 shown	1257ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 09:48:01	3507ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 00:22:30	1214ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-25 03:45:34	3008ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 22:27:24	1663ms	2 NS 2 A 1 MX	🔒 Secure