88booking.com - robtex.com

88booking.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1084::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw84.rzone.de
A81.169.145.84🇩🇪 STRATO81.169.144.0/22 AG
NSdocks19.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks19.rzone.de
A217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks19.rzone.de
NSshades18.rzone.de
A2607:f1c0:fe:53:185:132:34:145🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades18.rzone.de
A185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades18.rzone.de
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
SOAdocks19.rzone.dehostmaster@strato-rz.de 2024-04-18 #13

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

88booking.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSdocks19.rzone.deshades18.rzone.def1g1ns1.dnspod.netf1g1ns2.dnspod.netns47.domaincontrol.comns48.domaincontrol.comMXsmtp.rzone.demailstore1.secureserver.netsmtp.secureserver.netA2a01:238:20a:202:1084::81.169.145.84192.151.157.8250.63.202.47
●NSdocks19.rzone.de2026-03-24 → 2026-03-24 · 2 obs
○ 2017-03-29 11:10:56
● 2026-03-24 02:53:58
○NSf1g1ns1.dnspod.net2015-05-03 → 2016-09-07 · 4 obs
● 2015-05-03 00:53:46
● 2016-09-07 15:50:34
○ 2017-03-29 11:10:56
○ 2026-03-24 02:53:58
○NSf1g1ns2.dnspod.net2015-05-03 → 2016-09-07 · 4 obs
● 2015-05-03 00:53:46
● 2016-09-07 15:50:34
○ 2017-03-29 11:10:56
○ 2026-03-24 02:53:58
○NSns47.domaincontrol.com2017-03-29 → 2017-03-29 · 3 obs
○ 2016-09-07 15:50:34
● 2017-03-29 11:10:56
○ 2026-03-24 02:53:58
○NSns48.domaincontrol.com2017-03-29 → 2017-03-29 · 3 obs
○ 2016-09-07 15:50:34
● 2017-03-29 11:10:56
○ 2026-03-24 02:53:58
●NSshades18.rzone.de2026-03-24 → 2026-03-24 · 2 obs
○ 2017-03-29 11:10:56
● 2026-03-24 02:53:58
○MXmailstore1.secureserver.net2017-03-29 → 2017-03-29 · 2 obs
● 2017-03-29 11:10:56
○ 2026-03-24 02:53:58
●MXsmtp.rzone.de2026-03-24 → 2026-03-24 · 2 obs
○ 2017-03-29 11:10:56
● 2026-03-24 02:53:58
○MXsmtp.secureserver.net2017-03-29 → 2017-03-29 · 2 obs
● 2017-03-29 11:10:56
○ 2026-03-24 02:53:58
○A192.151.157.822015-05-03 → 2016-09-07 · 4 obs
● 2015-05-03 00:53:46
● 2016-09-07 15:50:34
○ 2017-03-29 11:10:56
○ 2026-03-24 02:53:58
●A2a01:238:20a:202:1084::2026-03-24 → 2026-03-24 · 2 obs
○ 2017-03-29 11:10:56
● 2026-03-24 02:53:58
○A50.63.202.472017-03-29 → 2017-03-29 · 3 obs
○ 2016-09-07 15:50:34
● 2017-03-29 11:10:56
○ 2026-03-24 02:53:58
●A81.169.145.842026-03-24 → 2026-03-24 · 2 obs
○ 2017-03-29 11:10:56
● 2026-03-24 02:53:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
88booking.comshades18.rzone.de, docks19.rzone.de-

✅ Authoritative Response

Server:217.160.80.146

NS records: shades18.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 88booking.com (unsigned zone)

⏱️ Timing

Total: 639ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.84
AAAA12a01:238:20a:202:1084::
NS2shades18.rzone.de, docks19.rzone.de
MX1smtp.rzone.de (pri: 5)
SOA1docks19.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

88booking.com points to two IPs: 2a01:238:20a:202:1084:: and 81.169.145.84.

Other host names including minz.biz, rt-leichter-leben.de, gradt.net, locationcinema.com and sinbin.de share IP numbers with 88booking.com.

Name Servers

88booking.com's delegation uses two name servers, docks19.rzone.de and shades18.rzone.de.

88booking.com shares the same name server setup as other domains, for example pateck.de, zoufahl.net, saravia.de, telicloud.de and insomnia-film.de.

88booking.com at least partially shares name servers with other domains, including (0x736578)-tv.nl, hellich.de, 69leds.es, zimmerei-specketer.de and hubertzimmermann.de.

These name servers are typically used together with the name servers shades14.rzone.de, docks13.rzone.de, shades15.rzone.de, shades13.rzone.de, docks11.rzone.de, docks12.rzone.de, docks18.rzone.de, shades02.rzone.de, shades16.rzone.de and shades04.rzone.de.

Host names with two IPs:

docks19.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146

shades18.rzone.de points to: 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145

Mail Servers

88booking.com is handled by a single mail server, smtp.rzone.de.

88booking.com shares its mail server setup with other domains, including mail.sijpenhof.com, shamel.eu, compass-mts.com, spamfilter2.bluegreens.nl and mateon.nl.

88booking.com shares some mail servers with other domains, for example corgeousandco.com and spf.jat-gmbh.de.

smtp.rzone.de points to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.