calends.org - robtex.com

calends.org

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::200πŸ‡ΊπŸ‡Έ IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A74.208.236.239πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1119.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:119πŸ‡ΊπŸ‡Έ IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1119.ui-dns.de
A217.160.80.119πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1119.ui-dns.de
NSns1016.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5310:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1016.ui-dns.org
A217.160.83.16πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1016.ui-dns.org
NSns1050.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5132:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1050.ui-dns.biz
A217.160.81.50πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1050.ui-dns.biz
NSns1097.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5261:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1097.ui-dns.com
A217.160.82.97πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1097.ui-dns.com
MXmx00.ionos.com ⭐
A74.208.5.3πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1119.ui-dns.dehostmaster@1und1.com 2017-06-01 #8

org

DNSSECπŸ”’ Signed (DS record present)
NSa0.org.afilias-nst.info ⭐
NSa2.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774648641

Same first word

Similar names

DNS History

17 records (8 active, 9 former)

2020202120222023202420252026NSns1016.ui-dns.orgns1050.ui-dns.bizns1097.ui-dns.comns1119.ui-dns.dens-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comMXmx00.ionos.commx01.ionos.comalt1.gmr-smtp-in.l.google.comalt2.gmr-smtp-in.l.google.comalt3.gmr-smtp-in.l.google.comalt4.gmr-smtp-in.l.google.comgmr-smtp-in.l.google.comA2607:f1c0:100f:f000::20074.208.236.239
β—‹NSns-cloud-e1.googledomains.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
β—‹NSns-cloud-e2.googledomains.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
β—‹NSns-cloud-e3.googledomains.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
β—‹NSns-cloud-e4.googledomains.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
●NSns1016.ui-dns.org2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-04-07 19:32:42
● 2026-03-26 12:56:50
● 2026-03-27 22:27:20
●NSns1050.ui-dns.biz2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-04-07 19:32:42
● 2026-03-26 12:56:50
● 2026-03-27 22:27:20
●NSns1097.ui-dns.com2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-04-07 19:32:42
● 2026-03-26 12:56:50
● 2026-03-27 22:27:20
●NSns1119.ui-dns.de2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-04-07 19:32:42
● 2026-03-26 12:56:50
● 2026-03-27 22:27:20
β—‹MXalt1.gmr-smtp-in.l.google.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
β—‹MXalt2.gmr-smtp-in.l.google.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
β—‹MXalt3.gmr-smtp-in.l.google.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
β—‹MXalt4.gmr-smtp-in.l.google.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
β—‹MXgmr-smtp-in.l.google.com2019-04-07 β†’ 2019-04-07 Β· 3 obs
● 2019-04-07 19:32:42
β—‹ 2026-03-26 12:56:50
β—‹ 2026-03-27 22:27:20
●MXmx00.ionos.com2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-04-07 19:32:42
● 2026-03-26 12:56:50
● 2026-03-27 22:27:20
●MXmx01.ionos.com2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-04-07 19:32:42
● 2026-03-26 12:56:50
● 2026-03-27 22:27:20
●A2607:f1c0:100f:f000::2002026-03-26 β†’ 2026-03-27 Β· 2 obs
● 2026-03-26 12:56:50
● 2026-03-27 22:27:20
●A74.208.236.2392026-03-26 β†’ 2026-03-27 Β· 2 obs
● 2026-03-26 12:56:50
● 2026-03-27 22:27:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
calends.orgns1119.ui-dns.de, ns1050.ui-dns.biz, ns1016.ui-dns.org, ns1097.ui-dns.com2 records

βœ… Authoritative Response

Server:217.160.80.119

NS records: ns1119.ui-dns.de, ns1050.ui-dns.biz, ns1016.ui-dns.org, ns1097.ui-dns.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calends.org (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A174.208.236.239
AAAA12607:f1c0:100f:f000::200
NS4ns1016.ui-dns.org, ns1050.ui-dns.biz...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1119.ui-dns.de hostmaster.1und1.com

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1016.ui-dns.org, ns1016.ui-dns.org)

Analysis

IP Addresses

calends.org points to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.239.

Other host names such as fairhopeuu.org, famverge.cloud, egyservonline.net, djexteriors.com and blessrealtor.com share IPs with calends.org.

Name Servers

calends.org is delegated to four name servers: ns1050.ui-dns.biz, ns1097.ui-dns.com, ns1119.ui-dns.de and ns1016.ui-dns.org.

calends.org at least partially shares name servers with other domains, for example xn--gesamtplanungsbro-h3b.de, passaulacht.de, mimotto.com, wegtech.de and gataana.de.

these name servers are commonly used with the following name servers: ns1050.ui-dns.com, ns1050.ui-dns.de, ns1050.ui-dns.org, ns1097.ui-dns.org, ns1097.ui-dns.biz, ns1097.ui-dns.de, ns1016.ui-dns.de, ns1016.ui-dns.biz, ns1016.ui-dns.com and ns1119.ui-dns.biz.

Host names with two IP numbers:

ns1050.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5132:100 and 217.160.81.50

ns1097.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5261:100 and 217.160.82.97

ns1119.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:119 and 217.160.80.119

ns1016.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5310:100 and 217.160.83.16

Mail Servers

Two mail servers handle calends.org: mx00.ionos.com and mx01.ionos.com.

calends.org shares the same mail server setup as other domains, including skora.us, hojadetabaco.com, imeribill.com, theyflyblog.com and tourca.us.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.