`polishgrammar.com`

DNSSEC	⚠️ Not signed
A	74.208.236.37^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-37.elastic-ssl.ui-r.com`
NS	`ns1102.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:102^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1102.ui-dns.de`
		A	185.132.32.102^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1102.ui-dns.de`
		A	217.160.80.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.de`
NS	`ns1102.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5166:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.biz`
		A	217.160.81.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.biz`
NS	`ns1102.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5266:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.com`
		A	217.160.82.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.com`
NS	`ns1102.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5366:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.org`
		A	217.160.83.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1102.ui-dns.de`hostmaster@1and1.com 2017-07-03 #12

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774462297

WOT: SAFE (68/100)

Same first word

polishgrammar.com

DNS History

13 records (7 active, 6 former)

●NSns1102.ui-dns.biz2026-03-20 → 2026-03-25 · 3 obs

○ 2017-03-28 18:27:16
● 2026-03-20 12:51:32
● 2026-03-25 18:35:26

●NSns1102.ui-dns.com2026-03-20 → 2026-03-25 · 3 obs

○ 2017-03-28 18:27:16
● 2026-03-20 12:51:32
● 2026-03-25 18:35:26

●NSns1102.ui-dns.de2026-03-20 → 2026-03-25 · 3 obs

○ 2017-03-28 18:27:16
● 2026-03-20 12:51:32
● 2026-03-25 18:35:26

●NSns1102.ui-dns.org2026-03-20 → 2026-03-25 · 3 obs

○ 2017-03-28 18:27:16
● 2026-03-20 12:51:32
● 2026-03-25 18:35:26

○NSns29.1and1.com2008-03-17 → 2017-03-28 · 4 obs

● 2008-03-17 12:34:06
● 2017-03-28 18:27:16
○ 2026-03-20 12:51:32
○ 2026-03-25 18:35:26

○NSns30.1and1.com2008-03-17 → 2017-03-28 · 4 obs

● 2008-03-17 12:34:06
● 2017-03-28 18:27:16
○ 2026-03-20 12:51:32
○ 2026-03-25 18:35:26

○MXmx00.1and1.com2008-03-17 → 2017-03-28 · 4 obs

● 2008-03-17 12:34:06
● 2017-03-28 18:27:16
○ 2026-03-20 12:51:32
○ 2026-03-25 18:35:26

●MXmx00.ionos.com2026-03-20 → 2026-03-25 · 3 obs

○ 2017-03-28 18:27:16
● 2026-03-20 12:51:32
● 2026-03-25 18:35:26

○MXmx01.1and1.com2008-03-17 → 2017-03-28 · 4 obs

● 2008-03-17 12:34:06
● 2017-03-28 18:27:16
○ 2026-03-20 12:51:32
○ 2026-03-25 18:35:26

●MXmx01.ionos.com2026-03-20 → 2026-03-25 · 3 obs

○ 2017-03-28 18:27:16
● 2026-03-20 12:51:32
● 2026-03-25 18:35:26

○A162.222.203.342015-08-02 → 2017-03-28 · 5 obs

○ 2008-03-17 12:34:06
● 2015-08-02 16:00:36
● 2017-03-28 18:27:16
○ 2026-03-20 12:51:32
○ 2026-03-25 18:35:26

●A74.208.236.372026-03-20 → 2026-03-25 · 3 obs

○ 2017-03-28 18:27:16
● 2026-03-20 12:51:32
● 2026-03-25 18:35:26

○A74.208.24.662008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 12:34:06
○ 2015-08-02 16:00:36
○ 2026-03-25 18:35:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
polishgrammar.com	ns1102.ui-dns.de, ns1102.ui-dns.biz, ns1102.ui-dns.org, ns1102.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.102

NS records: ns1102.ui-dns.de, ns1102.ui-dns.biz, ns1102.ui-dns.org, ns1102.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polishgrammar.com (unsigned zone)

⏱️ Timing

Total: 789ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.37`
NS	4	`ns1102.ui-dns.org, ns1102.ui-dns.biz...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1102.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1102.ui-dns.com, ns1102.ui-dns.com)

Analysis

IP Addresses

polishgrammar.com points to a single IP: 74.208.236.37.

Other host names, for instance schoolexpressapp.com, furnacespecialists.com, androgyny.ca, stevehoerner.com and platypustech.com share IP numbers with polishgrammar.com.

Name Servers

polishgrammar.com's delegation is handled by four name servers: ns1102.ui-dns.biz, ns1102.ui-dns.com, ns1102.ui-dns.de and ns1102.ui-dns.org.

polishgrammar.com partially shares name servers with other domains; examples include armoniedipietra.info, japanzone.com, abbasrealtor.com, vitalrad.net and aroaduplo.com.

These name servers are commonly paired with ns1116.ui-dns.com, ns1041.ui-dns.org, ns1020.ui-dns.biz, ns1056.ui-dns.de, ns1017.ui-dns.org, ns1072.ui-dns.biz and ns1113.ui-dns.biz.

Host names with three IP numbers:

ns1102.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:102, 185.132.32.102 and 217.160.80.102.

Host names with two IP numbers:

ns1102.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5166:100 and 217.160.81.102.

ns1102.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5266:100 and 217.160.82.102.

ns1102.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5366:100 and 217.160.83.102.

Mail Servers

polishgrammar.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

polishgrammar.com has the same mail server setup as other domains, including ezschoolfinder.com, accidentlegalhelpers.com, studioduchateau.com, feralfoster.com and gojiwise.com.

polishgrammar.com shares at least partially some mail servers with other domains, for instance atxpoopatrol.com and crazygnome.net.

Host names with one IP number: The host name mx00.ionos.com points to 74.208.5.3 and the host name mx01.ionos.com points to 74.208.5.21.

polishgrammar.com - robtex.com