grysling.dk - robtex.com
grysling.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mail.twelveletter.com ⭐ | ||||||
| A | 2a01:7c8:aaac:328::1🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | sigstop.twelveletter.com | ||||||
| A | 149.210.169.89🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | sigstop.twelveletter.com | ||||||
| TXT | v=spf1 a:mail.twelveletter.com -all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-03-13 #1 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1774921321localtime Tue Mar 31 03:42:01 2026gmtime Tue Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774921321 | ||||||
Same first word
grysling.dk |
DNS History
10 records (3 active, 7 former)
○NSns1.quickdns.dk2015-07-19 → 2017-04-09 · 3 obs
● 2017-04-09 09:39:02
○ 2026-03-31 02:02:26
○NSns2.quickdns.dk2015-07-19 → 2017-04-09 · 3 obs
● 2017-04-09 09:39:02
○ 2026-03-31 02:02:26
○NSns3.quickdns.dk2015-07-19 → 2017-04-09 · 3 obs
● 2017-04-09 09:39:02
○ 2026-03-31 02:02:26
○NSns4.quickdns.dk2015-07-19 → 2017-04-09 · 3 obs
● 2017-04-09 09:39:02
○ 2026-03-31 02:02:26
●MXmail.twelveletter.com2026-03-31 → 2026-03-31 · 2 obs
● 2026-03-31 02:02:26
○MXsigstop.twelveletter.com2015-07-19 → 2017-04-09 · 3 obs
● 2017-04-09 09:39:02
○ 2026-03-31 02:02:26
○A2a02:9d0:10::102015-07-19 → 2017-04-09 · 3 obs
● 2017-04-09 09:39:02
○ 2026-03-31 02:02:26
○A91.102.88.412015-07-19 → 2017-04-09 · 3 obs
● 2017-04-09 09:39:02
○ 2026-03-31 02:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| grysling.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | mail.twelveletter.com (pri: 10) |
| TXT | 1 | v=spf1 a:mail.twelveletter.com -all |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Name Servers
Two name servers ns01.one.com and ns02.one.com handle delegation for grysling.dk.
grysling.dk uses the same name server setup as other domains, for example indian-mc-club-sweden.com, heva.be, easytimr.com, dancolor.dk and ibccbs.dk.
Host names with two IP numbers:
ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10
ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10
Mail Servers
grysling.dk is handled by a single mail server, mail.twelveletter.com.
grysling.dk uses the same mail server setup as other domains such as twelveletter.com, kraniosakral.com and arkolog.dk.
Host mail.twelveletter.com resolves to two IPs: 2a01:7c8:aaac:328::1 and 149.210.169.89.