chapter.dk - robtex.com
chapter.dk
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:2279πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:a0baπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.34.121Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.160.186πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | gerald.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3ba8πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a8π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a8πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 108.162.193.168πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 172.64.33.168πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 173.245.59.168πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| NS | lina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abbπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bbπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bbπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 108.162.192.187πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 172.64.32.187πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 173.245.58.187πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.34.121, 172.67.160.186 | ||||||
| IPv6 | 2606:4700:3034::6815:2279, 2606:4700:3034::ac43:a0ba | ||||||
| SOA | gerald.ns.cloudflare.comdns@cloudflare.com serial=2397771435 | ||||||
dk
| DNSSEC | π Signed (DS record present) | ||||||
| NS | b.nic.dk β π | ||||||
| NS | c.nic.dk π | ||||||
| NS | h.nic.dk π | ||||||
| NS | l.nic.dk π | ||||||
| NS | s.nic.dk π | ||||||
| NS | t.nic.dk π | ||||||
| TXT | DK zone updateEpoch 1771291441localtime Tue Feb 17 02:24:01 2026gmtime Tue Fe... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1771291261 | ||||||
Same first word
Similar names
DNS History
16 records (6 active, 10 former)
βNSgerald.ns.cloudflare.com2026-03-15 β 2026-03-18 Β· 3 obs
β 2026-03-15 00:50:40
β 2026-03-18 16:46:08
βNSlina.ns.cloudflare.com2026-03-15 β 2026-03-18 Β· 3 obs
β 2026-03-15 00:50:40
β 2026-03-18 16:46:08
βNSns1.123hotel.dk2008-11-22 β 2008-11-22 Β· 3 obs
β 2015-07-23 23:26:24
β 2026-03-18 16:46:08
βNSns1.sedoparking.com2015-07-23 β 2016-11-27 Β· 5 obs
β 2015-07-23 23:26:24
β 2016-11-27 06:48:04
β 2017-06-17 03:15:28
β 2026-03-18 16:46:08
βNSns2.123hotel.dk2008-11-22 β 2008-11-22 Β· 3 obs
β 2015-07-23 23:26:24
β 2026-03-18 16:46:08
βNSns2.sedoparking.com2015-07-23 β 2016-11-27 Β· 5 obs
β 2015-07-23 23:26:24
β 2016-11-27 06:48:04
β 2017-06-17 03:15:28
β 2026-03-18 16:46:08
βMXbackup-mx.zitcom.dk2008-11-22 β 2008-11-22 Β· 3 obs
β 2015-07-23 23:26:24
β 2026-03-18 16:46:08
βMXlocalhost2016-09-23 β 2016-11-27 Β· 5 obs
β 2016-09-23 09:19:56
β 2016-11-27 06:48:04
β 2017-06-17 03:15:28
β 2026-03-18 16:46:08
βMXmail.chapter.dk2008-11-22 β 2008-11-22 Β· 3 obs
β 2015-07-23 23:26:24
β 2026-03-18 16:46:08
βMXmail.nickstel.com2015-07-23 β 2016-04-07 Β· 5 obs
β 2015-07-23 23:26:24
β 2016-04-07 17:46:00
β 2016-09-23 09:19:56
β 2026-03-18 16:46:08
βA104.21.34.1212026-03-15 β 2026-03-18 Β· 3 obs
β 2026-03-15 00:50:40
β 2026-03-18 16:46:08
βA172.67.160.1862026-03-15 β 2026-03-18 Β· 3 obs
β 2026-03-15 00:50:40
β 2026-03-18 16:46:08
βA2606:4700:3034::6815:22792026-03-15 β 2026-03-18 Β· 3 obs
β 2026-03-15 00:50:40
β 2026-03-18 16:46:08
βA2606:4700:3034::ac43:a0ba2026-03-15 β 2026-03-18 Β· 3 obs
β 2026-03-15 00:50:40
β 2026-03-18 16:46:08
βA72.52.4.912015-07-23 β 2016-11-27 Β· 5 obs
β 2015-07-23 23:26:24
β 2016-11-27 06:48:04
β 2017-06-17 03:15:28
β 2026-03-18 16:46:08
βA80.160.71.222008-11-22 β 2008-11-22 Β· 3 obs
β 2015-07-23 23:26:24
β 2026-03-18 16:46:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, c.nic.dk, s.nic.dk, t.nic.dk... | - |
| chapter.dk | lina.ns.cloudflare.com, gerald.ns.cloudflare.com | - |
β Authoritative Response
Server: 173.245.58.187
NS records: lina.ns.cloudflare.com, gerald.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for chapter.dk (unsigned zone)
β±οΈ Timing
Total: 912ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.34.121, 172.67.160.186 |
| AAAA | 2 | 2606:4700:3034::6815:2279, 2606:4700:3034::ac43:a0ba |
| NS | 2 | gerald.ns.cloudflare.com, lina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gerald.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
chapter.dk maps to four IP numbers: 2606:4700:3034::6815:2279, 2606:4700:3034::ac43:a0ba, 104.21.34.121 and 172.67.160.186.
Other host names, for instance www.sg.is, i-flashdrive.ru, cpanel.quantumgaming.org, son-agency.com and downwa.irish share IP numbers with chapter.dk.
Name Servers
Two name servers gerald.ns.cloudflare.com and lina.ns.cloudflare.com handle delegation for chapter.dk.
chapter.dk uses the same name server setup as other domains, for example taxinavarro.com, hypersender.com, ourstevenage.org.uk, s(0x616e616c)sergi.com and saxotest.com.
chapter.dk partially shares name servers with other domains; examples include hhlgd.com, linkbuilding.co, xzug.cn, islamqadiary.faith and jjshbxw.cn.
These name servers are often used with the name servers chad.ns.cloudflare.com and sharon.ns.cloudflare.com.
Host names with six IP numbers: gerald.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba8, 2803:f800:50::6ca2:c1a8, 2a06:98c1:50::ac40:21a8, 108.162.193.168, 172.64.33.168 and 173.245.59.168; lina.ns.cloudflare.com points to: 2606:4700:50::adf5:3abb, 2803:f800:50::6ca2:c0bb, 2a06:98c1:50::ac40:20bb, 108.162.192.187, 172.64.32.187 and 173.245.58.187.