gemmologi.dk DNS records

🖥️ Nameservers2 records 178ms

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 257ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.17	43200s	nt34.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records5 records 217ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	93.191.156.17
🔶 Autoconfig	93.191.156.17

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 484ms

TXT Record
google-site-verification=-GSRUFuekk21Nt-DgibsTGw7yRsCy0EUDpgFCx-QjSw

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC359ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

178ms

A

257ms

MX

217ms

AAAA

268ms

TXT

484ms

CAA

201ms

HTTPS

190ms

TLSA

391ms

SOA

0ms

MTA-STS

215ms

DNSSEC

359ms

SRV

241ms

Total

4049ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 03:23:54	4049ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-10 00:15:05	5246ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-04 19:51:16	7189ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 19:57:39	1041ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-15 07:26:46	1009ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-28 14:25:18	1057ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-25 03:37:26	554ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 12:20:11	1101ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:06:56	599ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 07:31:21	1129ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 09:25:00	771ms	2 NS 1 A 5 MX	🔒 Secure	View