gravotech.dk

📜 Historical scan 2026-09-27 17:30:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gravotech.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 27 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.180.38.60 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by gravotech-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
nsa.perf1.fr	2a01:c8:100::100 81.92.94.100	nsa.perf1.fr nsa.perf1.fr	AS20756 Nameshield SAS AS20756 Nameshield SAS
nsb.perf1.com	2a01:c8:101::100 81.92.95.100	nsb.perf1.com nsb.perf1.com	AS20756 Nameshield SAS AS20756 Nameshield SAS
nsc.perf1.com	152.89.172.100 2a09:35c0:102::100	nsc.perf1.com nsc.perf1.com	AS209510 Nameshield SAS AS209510 Nameshield SAS

🌍 A Records#

1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.180.38.60	300s	static.60.38.180.157.clients.your-server.de	AS24940	Hetzner Online GmbH	157.180.0.0/17	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	gravotech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::8 52.101.103.143 52.101.68.25 52.101.73.123 52.101.91.153	mail-db7pr03cu00507.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 237ms

TXT Record
MS=ms84701286
v=spf1 include:spf.protection.outlook.com include:spf1.emarketeer.com include:_spf.online.superoffice.com include:_spf.eu.mailgun.org include:sendgrid.net ~all

✉️ SPF#

Policy	Record (gravotech.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf1.emarketeer.com include:_spf.online.superoffice.com include:_spf.eu.mailgun.org include:sendgrid.net ~all

📨 DMARC#

Policy	Record (_dmarc.gravotech.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:d04wvse63a@rua.powerdmarc.com; ruf=mailto:d04wvse63a@ruf.powerdmarc.com; pct=100;

📬 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 2026-10-13 05:00:14

www	157.180.38.60 (AS24940) (address records, no CNAME)
www vs bare domain	Same network gravotech.dk: 157.180.38.60 (AS24940) www.gravotech.dk: 157.180.38.60 (AS24940)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u32425080.wl081.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u32425080.wl081.sendgrid.net	RSA · ~2048 bit
selector1	selector1-gravotech-dk._domainkey.gravographnorge.onmicrosoft.com	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: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2055ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2025082713
Primary NS (MNAME)	nsa.perf1.fr
Responsible (RNAME)	technical@nameshield.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-21 17:00:29

Field	Value
Registrar	NAMESHIELD
Registered	1997-10-27
Expires	2026-12-31 (70d)

🔗 Same registrant#

1 domain

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
gravograph.dk	NAMESHIELD

📋 WHOIS#

⏱️ Lookup Timing#

48ms

65ms

45ms

AAAA

56ms

TXT

237ms

CAA

43ms

HTTPS

47ms

TLSA

207ms

SOA

0ms

MTA-STS

77ms

DNSSEC

2055ms

SRV

72ms

Total

2603ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:00:14	1402ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 17:30:34 shown	2603ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 01:33:47	1621ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:40:50	981ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:19:25	1216ms	3 NS 1 A 1 MX	🔓 Insecure